TY  - JOUR
AU  - Kosanić, Nenad
AU  - Marolt, Jakob
AU  - Zrnić, Nenad
AU  - Lerher, Tone
PY  - 2024
UR  - https://www.tandfonline.com/doi/full/10.1080/00207543.2023.2221750
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7773
AB  - The paper presents an analytical model for travel time evaluation in double-deep, triple-deep, quadruple-deep and fivefold-deep tier-captive shuttle-based storage and retrieval system (SBS/RS). Under the assumption of the deepest location rule for the storage process and the nearest neighbour rule for the retrieval process, the expressions for single-command and dual-command cycle times of the shuttle vehicle and elevator are developed, from which the SBS/RS performance can be estimated. The model based on the probability theory enables the evaluation of all individual times that make up the cycle times and assessment of the average number of totes relocated during a retrieval process. Special attention is devoted to the modelling of the relocation of totes which block access to the requested tote during the retrieval process. The validity of the analytical model is examined via the developed simulation model. The given case study shows that the proposed analytical travel time model results match the results of the simulation model. The presented modelling strategy could be applied to bigger system racking depths following the same modelling logic.
PB  - Taylor and Francis Ltd.
T2  - International Journal of Production Research
T1  - Travel time model for multiple-deep shuttle-based storage and retrieval systems
EP  - 2639
IS  - 7
SP  - 2606
VL  - 62
DO  - 10.1080/00207543.2023.2221750
ER  - 

@article{
author = "Kosanić, Nenad and Marolt, Jakob and Zrnić, Nenad and Lerher, Tone",
year = "2024",
abstract = "The paper presents an analytical model for travel time evaluation in double-deep, triple-deep, quadruple-deep and fivefold-deep tier-captive shuttle-based storage and retrieval system (SBS/RS). Under the assumption of the deepest location rule for the storage process and the nearest neighbour rule for the retrieval process, the expressions for single-command and dual-command cycle times of the shuttle vehicle and elevator are developed, from which the SBS/RS performance can be estimated. The model based on the probability theory enables the evaluation of all individual times that make up the cycle times and assessment of the average number of totes relocated during a retrieval process. Special attention is devoted to the modelling of the relocation of totes which block access to the requested tote during the retrieval process. The validity of the analytical model is examined via the developed simulation model. The given case study shows that the proposed analytical travel time model results match the results of the simulation model. The presented modelling strategy could be applied to bigger system racking depths following the same modelling logic.",
publisher = "Taylor and Francis Ltd.",
journal = "International Journal of Production Research",
title = "Travel time model for multiple-deep shuttle-based storage and retrieval systems",
pages = "2639-2606",
number = "7",
volume = "62",
doi = "10.1080/00207543.2023.2221750"
}

Kosanić, N., Marolt, J., Zrnić, N.,& Lerher, T.. (2024). Travel time model for multiple-deep shuttle-based storage and retrieval systems. in International Journal of Production Research
Taylor and Francis Ltd.., 62(7), 2606-2639.
https://doi.org/10.1080/00207543.2023.2221750

Kosanić N, Marolt J, Zrnić N, Lerher T. Travel time model for multiple-deep shuttle-based storage and retrieval systems. in International Journal of Production Research. 2024;62(7):2606-2639.
doi:10.1080/00207543.2023.2221750 .

Kosanić, Nenad, Marolt, Jakob, Zrnić, Nenad, Lerher, Tone, "Travel time model for multiple-deep shuttle-based storage and retrieval systems" in International Journal of Production Research, 62, no. 7 (2024):2606-2639,
https://doi.org/10.1080/00207543.2023.2221750 . .

TY  - JOUR
AU  - Dragović, Branislav
AU  - Zrnić, Nenad
AU  - Tzannatos, Ernestos
AU  - Kosanić, Nenad
AU  - Dragović, Andro
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5437
AB  - Purpose – The paper undertakes a bibliometric analysis and assessment of journal publications in the field of
container terminal operations research (CTOR), in an attempt to identify high-impact papers (HIPs) published in
Science Citation Index/Social Science Citation Index (SCI/SSCI) journals ofCTORsubject category from1973 to 2020.
Design/methodology/approach –Astructured approach for identifying the HIPs is developed based on the
utilization of bibliometric and network analyses.
Findings – The CTOR papers are assessed in terms of publication outputs, distribution of outputs in SCI/SSCI
journals, authorship, institutions and countries, as well as citation life cycles of papers with the highest total
citations since their publication until the year 2020. The results show that between 1989 and 2015, there were 82
HIPs in the field of CTOR, which have been cited at least 200 times, with more than 50% of these citations
allocated in the second part of paper citation life cycle according to the database of Google Scholar.
Practical implications – The practical implication of the aforementioned reviewing and assessing journal
publications of CTOR is that it offers the ability to reveal the tone of its development through addressing main
characteristics of the relevant HIPs as determined by the highly cited papers in this field of research.
Originality/value – This paper offers a unique analysis and assessment in the field of CTOR by identifying
the relevant HIPs and their associated scientific actors (authors, institutions and countries), thus facilitating the
future research effort in the field of CTOR.
PB  - Emerald Publishing Limited
T2  - Maritime Business Review
T1  - A bibliometric analysis and assessment of container terminal operations research
DO  - 10.1108/MABR-07-2022-0035
ER  - 

@article{
author = "Dragović, Branislav and Zrnić, Nenad and Tzannatos, Ernestos and Kosanić, Nenad and Dragović, Andro",
year = "2023",
abstract = "Purpose – The paper undertakes a bibliometric analysis and assessment of journal publications in the field of
container terminal operations research (CTOR), in an attempt to identify high-impact papers (HIPs) published in
Science Citation Index/Social Science Citation Index (SCI/SSCI) journals ofCTORsubject category from1973 to 2020.
Design/methodology/approach –Astructured approach for identifying the HIPs is developed based on the
utilization of bibliometric and network analyses.
Findings – The CTOR papers are assessed in terms of publication outputs, distribution of outputs in SCI/SSCI
journals, authorship, institutions and countries, as well as citation life cycles of papers with the highest total
citations since their publication until the year 2020. The results show that between 1989 and 2015, there were 82
HIPs in the field of CTOR, which have been cited at least 200 times, with more than 50% of these citations
allocated in the second part of paper citation life cycle according to the database of Google Scholar.
Practical implications – The practical implication of the aforementioned reviewing and assessing journal
publications of CTOR is that it offers the ability to reveal the tone of its development through addressing main
characteristics of the relevant HIPs as determined by the highly cited papers in this field of research.
Originality/value – This paper offers a unique analysis and assessment in the field of CTOR by identifying
the relevant HIPs and their associated scientific actors (authors, institutions and countries), thus facilitating the
future research effort in the field of CTOR.",
publisher = "Emerald Publishing Limited",
journal = "Maritime Business Review",
title = "A bibliometric analysis and assessment of container terminal operations research",
doi = "10.1108/MABR-07-2022-0035"
}

Dragović, B., Zrnić, N., Tzannatos, E., Kosanić, N.,& Dragović, A.. (2023). A bibliometric analysis and assessment of container terminal operations research. in Maritime Business Review
Emerald Publishing Limited..
https://doi.org/10.1108/MABR-07-2022-0035

Dragović B, Zrnić N, Tzannatos E, Kosanić N, Dragović A. A bibliometric analysis and assessment of container terminal operations research. in Maritime Business Review. 2023;.
doi:10.1108/MABR-07-2022-0035 .

Dragović, Branislav, Zrnić, Nenad, Tzannatos, Ernestos, Kosanić, Nenad, Dragović, Andro, "A bibliometric analysis and assessment of container terminal operations research" in Maritime Business Review (2023),
https://doi.org/10.1108/MABR-07-2022-0035 . .

TY  - JOUR
AU  - Marolt, Jakob
AU  - Kosanić, Nenad
AU  - Lerher, Tone
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3762
AB  - This paper studies multiple-deep automated vehicle storage and retrieval systems (AVS/RSs) known for their high throughput performance and flexibility. Compared to a single-deep system, multiple-deep AVS/RS has a better space area utilisation. However, a relocation cycle occurs, reducing the throughput performance whenever another stock keeping unit (SKU) blocks a retrieving SKU. The SKU retrieval sequence is undetermined, meaning that the arrangement is unknown, and all SKUs have an equal probability of retrieval. In addition to the shuttle carrier, a satellite vehicle is attached to the shuttle carrier and is used to access storage locations in multiple depths. A discrete event simulation of multiple-deep AVS/RS with a tier captive shuttle carrier was developed. We focused on the dual-command cycle time assessment of nine different storage and relocation assignment strategy combinations in the simulation model. The results of a simulation study for (i) random, (ii) depth-first and (iii) nearest neighbour storage and relocation assignment strategy combinations are examined and benchmarked for five different AVS/RS case study configurations with the same number of storage locations. The results display that the fivefold- and sixfold-deep AVS/RSs outperform systems with fewer depths by utilising depth-first storage and nearest neighbour relocation assignment strategies.
PB  - Springer London Ltd, London
T2  - International Journal of Advanced Manufacturing Technology
T1  - Relocation and storage assignment strategy evaluation in a multiple-deep tier captive automated vehicle storage and retrieval system with undetermined retrieval sequence
EP  - 3420
IS  - 9-10
SP  - 3403
VL  - 118
DO  - 10.1007/s00170-021-08169-x
ER  - 

@article{
author = "Marolt, Jakob and Kosanić, Nenad and Lerher, Tone",
year = "2022",
abstract = "This paper studies multiple-deep automated vehicle storage and retrieval systems (AVS/RSs) known for their high throughput performance and flexibility. Compared to a single-deep system, multiple-deep AVS/RS has a better space area utilisation. However, a relocation cycle occurs, reducing the throughput performance whenever another stock keeping unit (SKU) blocks a retrieving SKU. The SKU retrieval sequence is undetermined, meaning that the arrangement is unknown, and all SKUs have an equal probability of retrieval. In addition to the shuttle carrier, a satellite vehicle is attached to the shuttle carrier and is used to access storage locations in multiple depths. A discrete event simulation of multiple-deep AVS/RS with a tier captive shuttle carrier was developed. We focused on the dual-command cycle time assessment of nine different storage and relocation assignment strategy combinations in the simulation model. The results of a simulation study for (i) random, (ii) depth-first and (iii) nearest neighbour storage and relocation assignment strategy combinations are examined and benchmarked for five different AVS/RS case study configurations with the same number of storage locations. The results display that the fivefold- and sixfold-deep AVS/RSs outperform systems with fewer depths by utilising depth-first storage and nearest neighbour relocation assignment strategies.",
publisher = "Springer London Ltd, London",
journal = "International Journal of Advanced Manufacturing Technology",
title = "Relocation and storage assignment strategy evaluation in a multiple-deep tier captive automated vehicle storage and retrieval system with undetermined retrieval sequence",
pages = "3420-3403",
number = "9-10",
volume = "118",
doi = "10.1007/s00170-021-08169-x"
}

Marolt, J., Kosanić, N.,& Lerher, T.. (2022). Relocation and storage assignment strategy evaluation in a multiple-deep tier captive automated vehicle storage and retrieval system with undetermined retrieval sequence. in International Journal of Advanced Manufacturing Technology
Springer London Ltd, London., 118(9-10), 3403-3420.
https://doi.org/10.1007/s00170-021-08169-x

Marolt J, Kosanić N, Lerher T. Relocation and storage assignment strategy evaluation in a multiple-deep tier captive automated vehicle storage and retrieval system with undetermined retrieval sequence. in International Journal of Advanced Manufacturing Technology. 2022;118(9-10):3403-3420.
doi:10.1007/s00170-021-08169-x .

Marolt, Jakob, Kosanić, Nenad, Lerher, Tone, "Relocation and storage assignment strategy evaluation in a multiple-deep tier captive automated vehicle storage and retrieval system with undetermined retrieval sequence" in International Journal of Advanced Manufacturing Technology, 118, no. 9-10 (2022):3403-3420,
https://doi.org/10.1007/s00170-021-08169-x . .

TY  - CONF
AU  - Zrnić, Nenad
AU  - Popović, Tamara
AU  - Milojević, Goran
AU  - Kosanić, Nenad
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5438
AB  - This paper presents the research, development and application of Industry 4.0 in Intralogistics in the last five years.
The progress made in Intralogistics, using Industry 4.0, is presented. An overview of the basic principles and elements of
Industry 4.0 as well as its impact in the field of Intralogistics is given. Intralogistics is a field that is still being researched
and has great potential for further development. Finally, the aim of this paper is to focus on sustainability parameters,
technology and elements that still need to be worked on.
PB  - Faculty of Mechanical and Civil Engineering in Kraljevo
C3  - Proceedings of X International Conference “Heavy Machinery-HM 2021”
T1  - A Survey of Research on Industry 4.0 in Intralogistics
EP  - B.8
SP  - B.1
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5438
ER  - 

@conference{
author = "Zrnić, Nenad and Popović, Tamara and Milojević, Goran and Kosanić, Nenad",
year = "2021",
abstract = "This paper presents the research, development and application of Industry 4.0 in Intralogistics in the last five years.
The progress made in Intralogistics, using Industry 4.0, is presented. An overview of the basic principles and elements of
Industry 4.0 as well as its impact in the field of Intralogistics is given. Intralogistics is a field that is still being researched
and has great potential for further development. Finally, the aim of this paper is to focus on sustainability parameters,
technology and elements that still need to be worked on.",
publisher = "Faculty of Mechanical and Civil Engineering in Kraljevo",
journal = "Proceedings of X International Conference “Heavy Machinery-HM 2021”",
title = "A Survey of Research on Industry 4.0 in Intralogistics",
pages = "B.8-B.1",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5438"
}

Zrnić, N., Popović, T., Milojević, G.,& Kosanić, N.. (2021). A Survey of Research on Industry 4.0 in Intralogistics. in Proceedings of X International Conference “Heavy Machinery-HM 2021”
Faculty of Mechanical and Civil Engineering in Kraljevo., B.1-B.8.
https://hdl.handle.net/21.15107/rcub_machinery_5438

Zrnić N, Popović T, Milojević G, Kosanić N. A Survey of Research on Industry 4.0 in Intralogistics. in Proceedings of X International Conference “Heavy Machinery-HM 2021”. 2021;:B.1-B.8.
https://hdl.handle.net/21.15107/rcub_machinery_5438 .

Zrnić, Nenad, Popović, Tamara, Milojević, Goran, Kosanić, Nenad, "A Survey of Research on Industry 4.0 in Intralogistics" in Proceedings of X International Conference “Heavy Machinery-HM 2021” (2021):B.1-B.8,
https://hdl.handle.net/21.15107/rcub_machinery_5438 .

TY  - JOUR
AU  - Rajković, Miloš
AU  - Zrnić, Nenad
AU  - Kosanić, Nenad
AU  - Borovinšek, Matej
AU  - Lerher, Tone
PY  - 2019
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3245
AB  - A new optimization model of Automated Storage and Retrieval Systems (AS/RS) containing three objective and four constraint functions is presented in this paper. Majority of the researchers and publications in material handling field had performed optimization of different decision variables, but with single objective function only. Most common functions are: minimum travel time, maximum throughput capacity, minimum cost, maximum energy efficiency, etc. To perform the simultaneous optimization of objective functions (minimum: "investment expenses", "cycle times", "CO2 footprint") the Non-dominated Sorting Genetic Algorithm II (NSGA II) was used. The NSGA II is a tool for finding the Pareto optimal solutions on the Pareto line. Determining the performance of the system is the main goal of our model. Since AS/RS are not flexible in terms of layout and organizational changes once the system is up and running, the proposed model could be a very helpful tool for the warehouse planners in the early stages of warehouse design.
PB  - Vilnius Gediminas Tech Univ, Vilnius
T2  - Transport
T1  - A multi-objective optimization model for minimizing investment expenses, cycle times and co2 footprint of an automated storage and retrieval systems
EP  - 286
IS  - 2
SP  - 275
VL  - 34
DO  - 10.3846/transport.2019.9686
ER  - 

@article{
author = "Rajković, Miloš and Zrnić, Nenad and Kosanić, Nenad and Borovinšek, Matej and Lerher, Tone",
year = "2019",
abstract = "A new optimization model of Automated Storage and Retrieval Systems (AS/RS) containing three objective and four constraint functions is presented in this paper. Majority of the researchers and publications in material handling field had performed optimization of different decision variables, but with single objective function only. Most common functions are: minimum travel time, maximum throughput capacity, minimum cost, maximum energy efficiency, etc. To perform the simultaneous optimization of objective functions (minimum: "investment expenses", "cycle times", "CO2 footprint") the Non-dominated Sorting Genetic Algorithm II (NSGA II) was used. The NSGA II is a tool for finding the Pareto optimal solutions on the Pareto line. Determining the performance of the system is the main goal of our model. Since AS/RS are not flexible in terms of layout and organizational changes once the system is up and running, the proposed model could be a very helpful tool for the warehouse planners in the early stages of warehouse design.",
publisher = "Vilnius Gediminas Tech Univ, Vilnius",
journal = "Transport",
title = "A multi-objective optimization model for minimizing investment expenses, cycle times and co2 footprint of an automated storage and retrieval systems",
pages = "286-275",
number = "2",
volume = "34",
doi = "10.3846/transport.2019.9686"
}

Rajković, M., Zrnić, N., Kosanić, N., Borovinšek, M.,& Lerher, T.. (2019). A multi-objective optimization model for minimizing investment expenses, cycle times and co2 footprint of an automated storage and retrieval systems. in Transport
Vilnius Gediminas Tech Univ, Vilnius., 34(2), 275-286.
https://doi.org/10.3846/transport.2019.9686

Rajković M, Zrnić N, Kosanić N, Borovinšek M, Lerher T. A multi-objective optimization model for minimizing investment expenses, cycle times and co2 footprint of an automated storage and retrieval systems. in Transport. 2019;34(2):275-286.
doi:10.3846/transport.2019.9686 .

Rajković, Miloš, Zrnić, Nenad, Kosanić, Nenad, Borovinšek, Matej, Lerher, Tone, "A multi-objective optimization model for minimizing investment expenses, cycle times and co2 footprint of an automated storage and retrieval systems" in Transport, 34, no. 2 (2019):275-286,
https://doi.org/10.3846/transport.2019.9686 . .

TY  - JOUR
AU  - Kosanić, Nenad
AU  - Milojević, Goran
AU  - Zrnić, Nenad
PY  - 2018
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2816
AB  - Prethodna decenija donela je pravi procvat u oblasti automatskih skladišnih sistema (SBS/RS) baziranih na šatl tehnologiji u mnogim industrijama. Njihova superiornost u odnosu na 'mini-load' automatske skladišne sisteme ogleda se prvenstveno u mogućnosti većeg protoka skladišnih jedinica kroz sistem, velikoj fleksibilnosti proširenja sistema i mnogo boljoj energetskoj efikasnosti, koja je rezultat manje potrošnje energije i sposobnosti regeneracije velike količine energije. Sveobuhvatan pregled literature SBS/RS prikazan u ovom radu ukazuje na glavne specifičnosti, ključne pretpostavke i aproksimacije u razvijenim modelima za procenu vrednosti performansi sistema ili strategijama za upravljanje sistemom, i ističe najvažnije zaključke izvedene iz dobijenih rezultata. Predstavljeni pristupi u modeliranju sistema mogu biti koristan alat za projektante SBS/RS prilikom procene efikasnosti sistema u početnoj fazi projektovanja.
AB  - The last decade brought the blooming of the shuttle-based automated storage and retrieval system (SBS/RS) in many industrial applications. They proved the superiority over the mini-load automated storage and retrieval system mainly due to higher throughput capacity, high flexibility of future extension, much better energy efficiency resulting from lower energy consumption and high energy regeneration capability. A comprehensive literature review on SBS/RS given in the paper pointed out main specifics and crucial approximations and assumptions of the developed system performance estimation models or control strategies, as well as the main conclusions resulting from the obtained results. Presented modeling approaches could be a valuable tool for SBS/RS designers and other related decision makers to estimate the system efficiency in the starting phase of SBS/RS design activities.
PB  - Univerzitet u Beogradu - Mašinski fakultet, Beograd
T2  - FME Transactions
T1  - Pregled literature iz oblasti skladišnih sistema baziranih na šatl tehnologiji
T1  - A survey of literature on shuttle based storage and retrieval systems
EP  - 409
IS  - 3
SP  - 400
VL  - 46
DO  - 10.5937/fmet1803400K
ER  - 

@article{
author = "Kosanić, Nenad and Milojević, Goran and Zrnić, Nenad",
year = "2018",
abstract = "Prethodna decenija donela je pravi procvat u oblasti automatskih skladišnih sistema (SBS/RS) baziranih na šatl tehnologiji u mnogim industrijama. Njihova superiornost u odnosu na 'mini-load' automatske skladišne sisteme ogleda se prvenstveno u mogućnosti većeg protoka skladišnih jedinica kroz sistem, velikoj fleksibilnosti proširenja sistema i mnogo boljoj energetskoj efikasnosti, koja je rezultat manje potrošnje energije i sposobnosti regeneracije velike količine energije. Sveobuhvatan pregled literature SBS/RS prikazan u ovom radu ukazuje na glavne specifičnosti, ključne pretpostavke i aproksimacije u razvijenim modelima za procenu vrednosti performansi sistema ili strategijama za upravljanje sistemom, i ističe najvažnije zaključke izvedene iz dobijenih rezultata. Predstavljeni pristupi u modeliranju sistema mogu biti koristan alat za projektante SBS/RS prilikom procene efikasnosti sistema u početnoj fazi projektovanja., The last decade brought the blooming of the shuttle-based automated storage and retrieval system (SBS/RS) in many industrial applications. They proved the superiority over the mini-load automated storage and retrieval system mainly due to higher throughput capacity, high flexibility of future extension, much better energy efficiency resulting from lower energy consumption and high energy regeneration capability. A comprehensive literature review on SBS/RS given in the paper pointed out main specifics and crucial approximations and assumptions of the developed system performance estimation models or control strategies, as well as the main conclusions resulting from the obtained results. Presented modeling approaches could be a valuable tool for SBS/RS designers and other related decision makers to estimate the system efficiency in the starting phase of SBS/RS design activities.",
publisher = "Univerzitet u Beogradu - Mašinski fakultet, Beograd",
journal = "FME Transactions",
title = "Pregled literature iz oblasti skladišnih sistema baziranih na šatl tehnologiji, A survey of literature on shuttle based storage and retrieval systems",
pages = "409-400",
number = "3",
volume = "46",
doi = "10.5937/fmet1803400K"
}

Kosanić, N., Milojević, G.,& Zrnić, N.. (2018). Pregled literature iz oblasti skladišnih sistema baziranih na šatl tehnologiji. in FME Transactions
Univerzitet u Beogradu - Mašinski fakultet, Beograd., 46(3), 400-409.
https://doi.org/10.5937/fmet1803400K

Kosanić N, Milojević G, Zrnić N. Pregled literature iz oblasti skladišnih sistema baziranih na šatl tehnologiji. in FME Transactions. 2018;46(3):400-409.
doi:10.5937/fmet1803400K .

Kosanić, Nenad, Milojević, Goran, Zrnić, Nenad, "Pregled literature iz oblasti skladišnih sistema baziranih na šatl tehnologiji" in FME Transactions, 46, no. 3 (2018):400-409,
https://doi.org/10.5937/fmet1803400K . .

TY  - CONF
AU  - Rajković, Miloš
AU  - Zrnić, Nenad
AU  - Kosanić, Nenad
AU  - Borovinšek, Matej
AU  - Lerher, Tone
PY  - 2017
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/6277
AB  - In the following paper, a new multi-objective optimization model for optimizing performances, costs and energy consumption of an automated storage and retrieval system with double-deep storage rack, will be presented. While majority of literature considers single objective function at a time, this model simultaneously optimizes three objective functions (minimum: investment costs, cycle time, CO2 emission) for a double-deep AS/RS. Analyses are performed in regard to different fillgrade factor of SR. For optimization, NSGA II algorithm is used as a tool to find Pareto optimal solutions. Since AS/RS require high initial investments, and are not flexible in terms of layout or other organizational changes once to system is built, this model could potentially be a very useful tool for warehouse designers in initial stages of planning.
PB  - University of Belgrade, Faculty of Mechanical Engineering
C3  - Proceedings of the XXII International Conference MHCL 2017
T1  - Multi-objective optimization model for double-deep automated storage and retrieval systems
EP  - 194
SP  - 189
UR  - https://hdl.handle.net/21.15107/rcub_machinery_6277
ER  - 

@conference{
author = "Rajković, Miloš and Zrnić, Nenad and Kosanić, Nenad and Borovinšek, Matej and Lerher, Tone",
year = "2017",
abstract = "In the following paper, a new multi-objective optimization model for optimizing performances, costs and energy consumption of an automated storage and retrieval system with double-deep storage rack, will be presented. While majority of literature considers single objective function at a time, this model simultaneously optimizes three objective functions (minimum: investment costs, cycle time, CO2 emission) for a double-deep AS/RS. Analyses are performed in regard to different fillgrade factor of SR. For optimization, NSGA II algorithm is used as a tool to find Pareto optimal solutions. Since AS/RS require high initial investments, and are not flexible in terms of layout or other organizational changes once to system is built, this model could potentially be a very useful tool for warehouse designers in initial stages of planning.",
publisher = "University of Belgrade, Faculty of Mechanical Engineering",
journal = "Proceedings of the XXII International Conference MHCL 2017",
title = "Multi-objective optimization model for double-deep automated storage and retrieval systems",
pages = "194-189",
url = "https://hdl.handle.net/21.15107/rcub_machinery_6277"
}

Rajković, M., Zrnić, N., Kosanić, N., Borovinšek, M.,& Lerher, T.. (2017). Multi-objective optimization model for double-deep automated storage and retrieval systems. in Proceedings of the XXII International Conference MHCL 2017
University of Belgrade, Faculty of Mechanical Engineering., 189-194.
https://hdl.handle.net/21.15107/rcub_machinery_6277

Rajković M, Zrnić N, Kosanić N, Borovinšek M, Lerher T. Multi-objective optimization model for double-deep automated storage and retrieval systems. in Proceedings of the XXII International Conference MHCL 2017. 2017;:189-194.
https://hdl.handle.net/21.15107/rcub_machinery_6277 .

Rajković, Miloš, Zrnić, Nenad, Kosanić, Nenad, Borovinšek, Matej, Lerher, Tone, "Multi-objective optimization model for double-deep automated storage and retrieval systems" in Proceedings of the XXII International Conference MHCL 2017 (2017):189-194,
https://hdl.handle.net/21.15107/rcub_machinery_6277 .

TY  - GEN
AU  - Kosanić, Nenad
PY  - 2017
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/6281
AB  - U  radu su predstavljene neke osnovne smernice za projektovanje  automatskih skladišta u  farmaceutskoj industriji: vrsteskladištenog materijala, uslovi čuvanja materijala, osnovne karakteristike podsistema za prijem materijala, osnovne karakteristike podsistema za komisioniranje i zahtevani ambijentalni uslovi. Predstavljen je analitički model za određivanje očekivanih vremena ciklusa dizalice kod automatskih skladišta opsluživanih dizalicama sa regalima dvostruke dubine, budući da je ovo, verovatno, najčešće korišćena tehnologija skladištenja u podsistemu glavnog skladišta u farmaceutskim fabrikama. Usled izuzetne važnosti ispunjenja savremenih  zahteva za distribucijom malih, frekventnih porudžbina, predstavljeni su analitički modeli za određivanje očekivanih vremena ciklusa kod automatskih skladišta za male terete opsluživanih dizalicama i automatskih skladišta za male terete opsluživanih skladišnim vozilima, koja  definišu protok transportnih jedinica kroz sistem. Svi navedeni modeli mogu poslužiti projektantima i inženjerima koji se ovim problemima bave u praksi, kao i proizvođačima ovih sistema, da odrede meru uspešnosti projektnih rešenja,  odnosno, da garantuju potencijalnim korisnicima najvažnije performanse sistema.
AB  - The paper addresses some basic guidelines for the automated storage and retrieval systems design in pharmaceutical industry: types of pharmaceutical materials, materials storage keeping conditions, receiving subsystem main characteristics, order picking subsystem main characteristics and requested environment conditions. Analytical travel time model for the estimation of cycle times for the unit-load double-deep automated storage and retrieval systems is presented as it is the most common automated storage and retrieval systems type in main warehouse subsystem in pharmaceutical industry. Due to the great importance of very frequent small orders distribution in  oday's logistic, analytical travel time model for the computation of travel cycle times for mini-load multi-shuttle automated storage and retrieval system and shuttle based storage and retrieval systems are presented. All models could help designers, professionals in practice even a producers of these systems to estimate successions of offered solutions or to guarantee most important system performance achievement.
PB  - Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS)
T2  - Zbornik Međunarodnog Kongresa o Procesnoj Industriji – Procesing
T1  - Projektovanje automatskih skladišta u farmaceutskoj industriji
T1  - Design of automaded storage and retrieval systems in pharmaceutical industry
EP  - 141
IS  - 1
SP  - 127
VL  - 30
DO  - 10.24094/ptk.017.30.1.127
ER  - 

@misc{
author = "Kosanić, Nenad",
year = "2017",
abstract = "U  radu su predstavljene neke osnovne smernice za projektovanje  automatskih skladišta u  farmaceutskoj industriji: vrsteskladištenog materijala, uslovi čuvanja materijala, osnovne karakteristike podsistema za prijem materijala, osnovne karakteristike podsistema za komisioniranje i zahtevani ambijentalni uslovi. Predstavljen je analitički model za određivanje očekivanih vremena ciklusa dizalice kod automatskih skladišta opsluživanih dizalicama sa regalima dvostruke dubine, budući da je ovo, verovatno, najčešće korišćena tehnologija skladištenja u podsistemu glavnog skladišta u farmaceutskim fabrikama. Usled izuzetne važnosti ispunjenja savremenih  zahteva za distribucijom malih, frekventnih porudžbina, predstavljeni su analitički modeli za određivanje očekivanih vremena ciklusa kod automatskih skladišta za male terete opsluživanih dizalicama i automatskih skladišta za male terete opsluživanih skladišnim vozilima, koja  definišu protok transportnih jedinica kroz sistem. Svi navedeni modeli mogu poslužiti projektantima i inženjerima koji se ovim problemima bave u praksi, kao i proizvođačima ovih sistema, da odrede meru uspešnosti projektnih rešenja,  odnosno, da garantuju potencijalnim korisnicima najvažnije performanse sistema., The paper addresses some basic guidelines for the automated storage and retrieval systems design in pharmaceutical industry: types of pharmaceutical materials, materials storage keeping conditions, receiving subsystem main characteristics, order picking subsystem main characteristics and requested environment conditions. Analytical travel time model for the estimation of cycle times for the unit-load double-deep automated storage and retrieval systems is presented as it is the most common automated storage and retrieval systems type in main warehouse subsystem in pharmaceutical industry. Due to the great importance of very frequent small orders distribution in  oday's logistic, analytical travel time model for the computation of travel cycle times for mini-load multi-shuttle automated storage and retrieval system and shuttle based storage and retrieval systems are presented. All models could help designers, professionals in practice even a producers of these systems to estimate successions of offered solutions or to guarantee most important system performance achievement.",
publisher = "Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS)",
journal = "Zbornik Međunarodnog Kongresa o Procesnoj Industriji – Procesing",
title = "Projektovanje automatskih skladišta u farmaceutskoj industriji, Design of automaded storage and retrieval systems in pharmaceutical industry",
pages = "141-127",
number = "1",
volume = "30",
doi = "10.24094/ptk.017.30.1.127"
}

Kosanić, N.. (2017). Projektovanje automatskih skladišta u farmaceutskoj industriji. in Zbornik Međunarodnog Kongresa o Procesnoj Industriji – Procesing
Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS)., 30(1), 127-141.
https://doi.org/10.24094/ptk.017.30.1.127

Kosanić N. Projektovanje automatskih skladišta u farmaceutskoj industriji. in Zbornik Međunarodnog Kongresa o Procesnoj Industriji – Procesing. 2017;30(1):127-141.
doi:10.24094/ptk.017.30.1.127 .

Kosanić, Nenad, "Projektovanje automatskih skladišta u farmaceutskoj industriji" in Zbornik Međunarodnog Kongresa o Procesnoj Industriji – Procesing, 30, no. 1 (2017):127-141,
https://doi.org/10.24094/ptk.017.30.1.127 . .

TY  - JOUR
AU  - Rajković, Miloš
AU  - Zrnić, Nenad
AU  - Kosanić, Nenad
AU  - Borovinšek, Matej
AU  - Lerher, Tone
PY  - 2017
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2553
AB  - U predstavljenom radu, diskutovano je i vršena je evaluacija višeciljne optimizacije automatskih skladišnih sistema. S obzirom da je većina istraživača u oblasti manipulacije materijalom i logistici, vršila optimizaciju promenljivih samo sa jednom funkcijom cilja (najčešće je to funkcija minimalno vreme ciklusa, maksimalni intenzitet opsluživanja, minimalna cena, tj. troškovi, maksimalna energetska efikasnost, itd.), predložen je model višeciljne optimizacije (sa trima funkcijama cilja: minimalni troškovi - minimalno vreme ciklusa - minimalna emisija CO2, odnosno maksimalna energetska efikasnost). Za optimizaciju promenljivih u funkcijama cilja, korišćeni su genetski algoritmi. Da bismo pronašli optimalna Pareto rešenja, upotrebili smo NSGA II genetske algoritme. Glavni zadatak našeg doprinosa jeste da se utvrde performanse automatskog skladišnog sistema, u skladu sa procedurom višeciljne optimizacije. Rezultati predloženog modela, mogu biti od koristi projektantima u ranim fazama projektovanja automatskog skladišnog sistema.
AB  - A multi-objective optimization of automated warehouses is discussed and evaluated in the present paper. Since most of the researchers in material handling community had performed optimization of decision variables with single objective function only (usually named with minimum travel time, maximum throughput capacity, minimum cost, maximum energy efficiency, etc.), the multi-objective optimization (cost - travel time - CO2 emission/ energy efficiency) will be presented. For the optimization of decision variables in objective functions, the method with genetic algorithms was used. To find the Pareto optimal solutions, the NSGA II genetic algorithm was used. The main objective of our contribution is to determine the performance of the system according to the multi-objective optimization technique. The results of the proposed model could be useful tool for the warehouse designer in the early stage of warehouse design.
PB  - Univerzitet u Beogradu - Mašinski fakultet, Beograd
T2  - FME Transactions
T1  - Višeciljni optimizacioni model za minimiziranje troškova, vremena ciklusa i emisije Co2 u automatskom skladišnom sistemu
T1  - A multi-objective optimization model for minimizing cost, travel time and Co2 emission in an AS/RS
EP  - 629
IS  - 4
SP  - 620
VL  - 45
DO  - 10.5937/fmet1704620R
ER  - 

@article{
author = "Rajković, Miloš and Zrnić, Nenad and Kosanić, Nenad and Borovinšek, Matej and Lerher, Tone",
year = "2017",
abstract = "U predstavljenom radu, diskutovano je i vršena je evaluacija višeciljne optimizacije automatskih skladišnih sistema. S obzirom da je većina istraživača u oblasti manipulacije materijalom i logistici, vršila optimizaciju promenljivih samo sa jednom funkcijom cilja (najčešće je to funkcija minimalno vreme ciklusa, maksimalni intenzitet opsluživanja, minimalna cena, tj. troškovi, maksimalna energetska efikasnost, itd.), predložen je model višeciljne optimizacije (sa trima funkcijama cilja: minimalni troškovi - minimalno vreme ciklusa - minimalna emisija CO2, odnosno maksimalna energetska efikasnost). Za optimizaciju promenljivih u funkcijama cilja, korišćeni su genetski algoritmi. Da bismo pronašli optimalna Pareto rešenja, upotrebili smo NSGA II genetske algoritme. Glavni zadatak našeg doprinosa jeste da se utvrde performanse automatskog skladišnog sistema, u skladu sa procedurom višeciljne optimizacije. Rezultati predloženog modela, mogu biti od koristi projektantima u ranim fazama projektovanja automatskog skladišnog sistema., A multi-objective optimization of automated warehouses is discussed and evaluated in the present paper. Since most of the researchers in material handling community had performed optimization of decision variables with single objective function only (usually named with minimum travel time, maximum throughput capacity, minimum cost, maximum energy efficiency, etc.), the multi-objective optimization (cost - travel time - CO2 emission/ energy efficiency) will be presented. For the optimization of decision variables in objective functions, the method with genetic algorithms was used. To find the Pareto optimal solutions, the NSGA II genetic algorithm was used. The main objective of our contribution is to determine the performance of the system according to the multi-objective optimization technique. The results of the proposed model could be useful tool for the warehouse designer in the early stage of warehouse design.",
publisher = "Univerzitet u Beogradu - Mašinski fakultet, Beograd",
journal = "FME Transactions",
title = "Višeciljni optimizacioni model za minimiziranje troškova, vremena ciklusa i emisije Co2 u automatskom skladišnom sistemu, A multi-objective optimization model for minimizing cost, travel time and Co2 emission in an AS/RS",
pages = "629-620",
number = "4",
volume = "45",
doi = "10.5937/fmet1704620R"
}

Rajković, M., Zrnić, N., Kosanić, N., Borovinšek, M.,& Lerher, T.. (2017). Višeciljni optimizacioni model za minimiziranje troškova, vremena ciklusa i emisije Co2 u automatskom skladišnom sistemu. in FME Transactions
Univerzitet u Beogradu - Mašinski fakultet, Beograd., 45(4), 620-629.
https://doi.org/10.5937/fmet1704620R

Rajković M, Zrnić N, Kosanić N, Borovinšek M, Lerher T. Višeciljni optimizacioni model za minimiziranje troškova, vremena ciklusa i emisije Co2 u automatskom skladišnom sistemu. in FME Transactions. 2017;45(4):620-629.
doi:10.5937/fmet1704620R .

Rajković, Miloš, Zrnić, Nenad, Kosanić, Nenad, Borovinšek, Matej, Lerher, Tone, "Višeciljni optimizacioni model za minimiziranje troškova, vremena ciklusa i emisije Co2 u automatskom skladišnom sistemu" in FME Transactions, 45, no. 4 (2017):620-629,
https://doi.org/10.5937/fmet1704620R . .

TY  - JOUR
AU  - Pezo, Milada
AU  - Pezo, Lato
AU  - Čolović, Radmilo
AU  - Vukmirović, Đuro
AU  - Šuput, Danijela
AU  - Stanojlović, Sanja
AU  - Kosanić, Nenad
PY  - 2016
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2262
AB  - Statičke mešalice se koriste za mešanje pre glavnog procesa mešanja, čime se značajno smanje vreme mešanja i potrošnja energije. U ovom radu, prikazana je upotreba metode diskretnih elemenata (engl. Discrete Element Method - DEM) na modelovanje mešanja granula u različitim konfiguracijama statičkih mešača (korišćene su različite Komax i Ross konfiguracije za mešanje). Za modelovanje protoka fluida primenjena je metoda numeričke mehanike fluida (engl. Computational Fluid Dynamic - CFD), korišćenjem Ojlerovog dvofaznog modela. Povezivanjem rezultata ove dve metode dobija se pouzdan, dovoljno tačan i adekvatan model koji daje rezultate koji odgovaraju eksperimentalnim merenjima. Statičke mešalice se široko koriste u industiji prerade hrane, farmaceutskoj ili hemijskoj industriji. Ovaj tip mešalice se koristi uglavnom kao predmešač, pre glavnog mešanja, pri čemu se značajno smanjuje vreme mešanja i štedi energija. Za potrebe ovog rada, napravljene su statičke mešalice tipa Ross i Komax od providnog pleksiglasa, dizajnirane u CAD paketu, napravljene korišćenjem CNC glodalice. Pošto su napravljeni elementi bili prozirni, praćenje procesa mešanja granula je bilo i vizuelno. Praćene su i analizirane trajektorije, brzine i ubrzanja čestica, u cilju procene kvaliteta procesa mešanja. Glavni cilj ovog članka je da određivanje ponašanja granula koje se gravitaciono transportuju u različitim konfiguracijama mešalica i odabir najbolje konfiguracije mešalice, uzimajući u obzir ukupnu trajektoriju granule, broj elemenata za mešanje i kvalitet dobijene smeše. Rezultati numeričke simulacije statičkih mešalica upoređeni su sa eksperimentalnim rezultatima, a kvalitet mešanja ispitivan je kriterijumom relativne standardne devijacije. Uticaji tipa mešalice i broja elemenata za mešanje na proces mešanja su proučavani analizom varijanse (ANOVA).
AB  - Static mixer is used for premixing action before the main mixing process, for significant reduction of mixing time and energy consumption. In this article, the novel numerical approach called Discrete Element Method is used for modeling of granular flow in multiple static mixer applications, while the Computational Fluid Dynamic method was chosen for fluid flow modeling. The main aim of this article is to predict the behaviour of granules being gravitationally transported in different mixer configuration and to choose the best configuration of the mixer taking into account the total particle path, the number of mixing elements and the quality of the obtained mixture. The results of the numerical simulations in the static mixers were compared to experimental results, the mixing quality is examined by relative standard deviation criterion. The effects of the mixer type and the number of mixing elements on mixing process were studied using analysis of variance (ANOVA).
PB  - Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad
T2  - Journal on Processing and Energy in Agriculture
T1  - DEM analiza protoka zrnastog materijala u statičkoj mešalici
T1  - DEM analysis of the granular flow in the static mixers
EP  - 139
IS  - 3
SP  - 136
VL  - 20
UR  - https://hdl.handle.net/21.15107/rcub_machinery_2262
ER  - 

@article{
author = "Pezo, Milada and Pezo, Lato and Čolović, Radmilo and Vukmirović, Đuro and Šuput, Danijela and Stanojlović, Sanja and Kosanić, Nenad",
year = "2016",
abstract = "Statičke mešalice se koriste za mešanje pre glavnog procesa mešanja, čime se značajno smanje vreme mešanja i potrošnja energije. U ovom radu, prikazana je upotreba metode diskretnih elemenata (engl. Discrete Element Method - DEM) na modelovanje mešanja granula u različitim konfiguracijama statičkih mešača (korišćene su različite Komax i Ross konfiguracije za mešanje). Za modelovanje protoka fluida primenjena je metoda numeričke mehanike fluida (engl. Computational Fluid Dynamic - CFD), korišćenjem Ojlerovog dvofaznog modela. Povezivanjem rezultata ove dve metode dobija se pouzdan, dovoljno tačan i adekvatan model koji daje rezultate koji odgovaraju eksperimentalnim merenjima. Statičke mešalice se široko koriste u industiji prerade hrane, farmaceutskoj ili hemijskoj industriji. Ovaj tip mešalice se koristi uglavnom kao predmešač, pre glavnog mešanja, pri čemu se značajno smanjuje vreme mešanja i štedi energija. Za potrebe ovog rada, napravljene su statičke mešalice tipa Ross i Komax od providnog pleksiglasa, dizajnirane u CAD paketu, napravljene korišćenjem CNC glodalice. Pošto su napravljeni elementi bili prozirni, praćenje procesa mešanja granula je bilo i vizuelno. Praćene su i analizirane trajektorije, brzine i ubrzanja čestica, u cilju procene kvaliteta procesa mešanja. Glavni cilj ovog članka je da određivanje ponašanja granula koje se gravitaciono transportuju u različitim konfiguracijama mešalica i odabir najbolje konfiguracije mešalice, uzimajući u obzir ukupnu trajektoriju granule, broj elemenata za mešanje i kvalitet dobijene smeše. Rezultati numeričke simulacije statičkih mešalica upoređeni su sa eksperimentalnim rezultatima, a kvalitet mešanja ispitivan je kriterijumom relativne standardne devijacije. Uticaji tipa mešalice i broja elemenata za mešanje na proces mešanja su proučavani analizom varijanse (ANOVA)., Static mixer is used for premixing action before the main mixing process, for significant reduction of mixing time and energy consumption. In this article, the novel numerical approach called Discrete Element Method is used for modeling of granular flow in multiple static mixer applications, while the Computational Fluid Dynamic method was chosen for fluid flow modeling. The main aim of this article is to predict the behaviour of granules being gravitationally transported in different mixer configuration and to choose the best configuration of the mixer taking into account the total particle path, the number of mixing elements and the quality of the obtained mixture. The results of the numerical simulations in the static mixers were compared to experimental results, the mixing quality is examined by relative standard deviation criterion. The effects of the mixer type and the number of mixing elements on mixing process were studied using analysis of variance (ANOVA).",
publisher = "Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad",
journal = "Journal on Processing and Energy in Agriculture",
title = "DEM analiza protoka zrnastog materijala u statičkoj mešalici, DEM analysis of the granular flow in the static mixers",
pages = "139-136",
number = "3",
volume = "20",
url = "https://hdl.handle.net/21.15107/rcub_machinery_2262"
}

Pezo, M., Pezo, L., Čolović, R., Vukmirović, Đ., Šuput, D., Stanojlović, S.,& Kosanić, N.. (2016). DEM analiza protoka zrnastog materijala u statičkoj mešalici. in Journal on Processing and Energy in Agriculture
Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad., 20(3), 136-139.
https://hdl.handle.net/21.15107/rcub_machinery_2262

Pezo M, Pezo L, Čolović R, Vukmirović Đ, Šuput D, Stanojlović S, Kosanić N. DEM analiza protoka zrnastog materijala u statičkoj mešalici. in Journal on Processing and Energy in Agriculture. 2016;20(3):136-139.
https://hdl.handle.net/21.15107/rcub_machinery_2262 .

Pezo, Milada, Pezo, Lato, Čolović, Radmilo, Vukmirović, Đuro, Šuput, Danijela, Stanojlović, Sanja, Kosanić, Nenad, "DEM analiza protoka zrnastog materijala u statičkoj mešalici" in Journal on Processing and Energy in Agriculture, 20, no. 3 (2016):136-139,
https://hdl.handle.net/21.15107/rcub_machinery_2262 .

TY  - JOUR
AU  - Pezo, Lato
AU  - Pezo, Milada
AU  - Jovanović, Aca
AU  - Lončar, Biljana
AU  - Filipović, Vladimir
AU  - Nićetin, Milica
AU  - Kosanić, Nenad
PY  - 2016
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2260
AB  - Pužni transporteri imaju široku primenu u prehrambenoj industriji, građevinskim i rudarskim kompanijima, u hemijskoj, poljoprivrednoj i prerađivačkoj industriji, uglavnom za podizanje i / ili transport rasutih materijala na kratkim i srednjim rastojanjima. Uprkos njihovoj očiglednoj jednostavnosti, poboljšanje transportnih parametara je veoma zahtevan zadatak i inženjeri obično moraju da se oslanjaju na podatke dobijene empirijskim istraživanjima. U ovom radu, ispitivano je petnaest horizontalnih pužnih transportera sa konstantnim korakom pužnice, različite dužine, sa modifikovanom geometrijom. Ovi puževi su ispitivani radi mogućnosti pomoćnog mešanja tokom transporta materijala. Sva ispitivanja su rađena eksperimentalno i numerički, pomoću metode diskretnih elemenata (Discrete Element Method - DEM). Uticaji dužine puža, kao i predložene modifikacije geometrije u dizajnu pužne spirale, ipitivani su radi pomoćnog mešanja, tokom transporta granulisanog materijala kroz pužni transporter. Pomoćno mešanje (koje se koristi se za poboljšanje finalnog procesa mešanja) je postignuto tokom transporta materijala. Geometrija pužnog transportera se menja dodavanjem tri komplementarne spirale orijentisane u istom ili suprotnom smeru od pužne spirale. Čestice materijala se transportuju padaju dole sa vrha spirale do sledeće slobodne površine, i taj segment spirale je korišćen za dodatnu akciju mešanje. Prema eksperimentima i DEM analizema trajektorija čestice se povećava, sa primenjenim modifikacijama transportera, a ovakva geometrija može se koristiti za povećanje kvaliteta finalnog mešanja.
AB  - Fifteen horizontal single-pitch screw conveyors with modified geometry and the different lengths were investigated for premixing action, during the transport of materials. All investigations were performed experimentally and numerically, by using Discrete Element Method (DEM). The influences of screw length, observed geometry variations and different types of screw design, on the performances of the screw conveyor-mixer during material transport were explored. The auxiliary mixing action was achieved during the transport of the material. The geometry of the screw conveyor is changed by adding three complementary helices oriented in the same or the opposite direction from screw blades. The particles of the material being transported tumble down from the top of the helix to the next free surface, and that segment of helix was used for additional mixing action. According to DEM analysis, particle path length is increased, and the improved geometry could be determined for increasing the quality of mixing.
PB  - Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad
T2  - Journal on Processing and Energy in Agriculture
T1  - Primena modela diskretnih elemenata na protok zrnastog materijala u pužnom transporteru
T1  - Application of discrete element method for the transportat of seed in screw conveyor
EP  - 32
IS  - 1
SP  - 29
VL  - 20
UR  - https://hdl.handle.net/21.15107/rcub_machinery_2260
ER  - 

@article{
author = "Pezo, Lato and Pezo, Milada and Jovanović, Aca and Lončar, Biljana and Filipović, Vladimir and Nićetin, Milica and Kosanić, Nenad",
year = "2016",
abstract = "Pužni transporteri imaju široku primenu u prehrambenoj industriji, građevinskim i rudarskim kompanijima, u hemijskoj, poljoprivrednoj i prerađivačkoj industriji, uglavnom za podizanje i / ili transport rasutih materijala na kratkim i srednjim rastojanjima. Uprkos njihovoj očiglednoj jednostavnosti, poboljšanje transportnih parametara je veoma zahtevan zadatak i inženjeri obično moraju da se oslanjaju na podatke dobijene empirijskim istraživanjima. U ovom radu, ispitivano je petnaest horizontalnih pužnih transportera sa konstantnim korakom pužnice, različite dužine, sa modifikovanom geometrijom. Ovi puževi su ispitivani radi mogućnosti pomoćnog mešanja tokom transporta materijala. Sva ispitivanja su rađena eksperimentalno i numerički, pomoću metode diskretnih elemenata (Discrete Element Method - DEM). Uticaji dužine puža, kao i predložene modifikacije geometrije u dizajnu pužne spirale, ipitivani su radi pomoćnog mešanja, tokom transporta granulisanog materijala kroz pužni transporter. Pomoćno mešanje (koje se koristi se za poboljšanje finalnog procesa mešanja) je postignuto tokom transporta materijala. Geometrija pužnog transportera se menja dodavanjem tri komplementarne spirale orijentisane u istom ili suprotnom smeru od pužne spirale. Čestice materijala se transportuju padaju dole sa vrha spirale do sledeće slobodne površine, i taj segment spirale je korišćen za dodatnu akciju mešanje. Prema eksperimentima i DEM analizema trajektorija čestice se povećava, sa primenjenim modifikacijama transportera, a ovakva geometrija može se koristiti za povećanje kvaliteta finalnog mešanja., Fifteen horizontal single-pitch screw conveyors with modified geometry and the different lengths were investigated for premixing action, during the transport of materials. All investigations were performed experimentally and numerically, by using Discrete Element Method (DEM). The influences of screw length, observed geometry variations and different types of screw design, on the performances of the screw conveyor-mixer during material transport were explored. The auxiliary mixing action was achieved during the transport of the material. The geometry of the screw conveyor is changed by adding three complementary helices oriented in the same or the opposite direction from screw blades. The particles of the material being transported tumble down from the top of the helix to the next free surface, and that segment of helix was used for additional mixing action. According to DEM analysis, particle path length is increased, and the improved geometry could be determined for increasing the quality of mixing.",
publisher = "Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad",
journal = "Journal on Processing and Energy in Agriculture",
title = "Primena modela diskretnih elemenata na protok zrnastog materijala u pužnom transporteru, Application of discrete element method for the transportat of seed in screw conveyor",
pages = "32-29",
number = "1",
volume = "20",
url = "https://hdl.handle.net/21.15107/rcub_machinery_2260"
}

Pezo, L., Pezo, M., Jovanović, A., Lončar, B., Filipović, V., Nićetin, M.,& Kosanić, N.. (2016). Primena modela diskretnih elemenata na protok zrnastog materijala u pužnom transporteru. in Journal on Processing and Energy in Agriculture
Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad., 20(1), 29-32.
https://hdl.handle.net/21.15107/rcub_machinery_2260

Pezo L, Pezo M, Jovanović A, Lončar B, Filipović V, Nićetin M, Kosanić N. Primena modela diskretnih elemenata na protok zrnastog materijala u pužnom transporteru. in Journal on Processing and Energy in Agriculture. 2016;20(1):29-32.
https://hdl.handle.net/21.15107/rcub_machinery_2260 .

Pezo, Lato, Pezo, Milada, Jovanović, Aca, Lončar, Biljana, Filipović, Vladimir, Nićetin, Milica, Kosanić, Nenad, "Primena modela diskretnih elemenata na protok zrnastog materijala u pužnom transporteru" in Journal on Processing and Energy in Agriculture, 20, no. 1 (2016):29-32,
https://hdl.handle.net/21.15107/rcub_machinery_2260 .

TY  - JOUR
AU  - Ludajić, Gordana I.
AU  - Pezo, Lato
AU  - Filipović, Jelena S.
AU  - Filipović, Vladimir S.
AU  - Kosanić, Nenad
PY  - 2016
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2458
AB  - The bread wheat bran is used as a raw material rich in dietary fiber in the production. Therefore, it is necessary to monitor the content of essential and toxic elements in the flour and bran. This paper investigates essential (Zn, Cu, Fe and Mn) and toxic (Pb, Cd, Hg and As) elements in products of milling wheat grown in the whole territory of Banat, the region in Serbia. Inductively coupled plasma mass spectrometry was used for analysis. The mean contents of the following elements Pb, Cd, Hg, As, Fe, Mn and Zn in wheat kernels were 0.143, 0.007, 0.017, 35.7643, 50.865 and 21.174 mg/kg, respectively. Cluster analysis (CA) and principal component analysis (PCA) was applied to discriminate and to group the different samples, according to element content. Quality results show that the first two principal components, accounting for 80.17% of the total variance, can be considered sufficient for data representation and the first two principal components of toxic elements and essential microelements. Cd (15.28%), Zn (17.91%), Cu (17.08), Fe (16.91%) and Mn (17.54%), have been found the most influential for the first factor coordinate calculation, while the contribution of Pb (27.93%) and Hg (61.86%) has been the most important variable for the second factor coordinate calculation.
PB  - Savez hemijskih inženjera, Beograd
T2  - Hemijska Industrija
T1  - Determination of essential and toxic elements in products of milling wheat
EP  - 715
IS  - 6
SP  - 707
VL  - 70
DO  - 10.2298/HEMIND151119008L
ER  - 

@article{
author = "Ludajić, Gordana I. and Pezo, Lato and Filipović, Jelena S. and Filipović, Vladimir S. and Kosanić, Nenad",
year = "2016",
abstract = "The bread wheat bran is used as a raw material rich in dietary fiber in the production. Therefore, it is necessary to monitor the content of essential and toxic elements in the flour and bran. This paper investigates essential (Zn, Cu, Fe and Mn) and toxic (Pb, Cd, Hg and As) elements in products of milling wheat grown in the whole territory of Banat, the region in Serbia. Inductively coupled plasma mass spectrometry was used for analysis. The mean contents of the following elements Pb, Cd, Hg, As, Fe, Mn and Zn in wheat kernels were 0.143, 0.007, 0.017, 35.7643, 50.865 and 21.174 mg/kg, respectively. Cluster analysis (CA) and principal component analysis (PCA) was applied to discriminate and to group the different samples, according to element content. Quality results show that the first two principal components, accounting for 80.17% of the total variance, can be considered sufficient for data representation and the first two principal components of toxic elements and essential microelements. Cd (15.28%), Zn (17.91%), Cu (17.08), Fe (16.91%) and Mn (17.54%), have been found the most influential for the first factor coordinate calculation, while the contribution of Pb (27.93%) and Hg (61.86%) has been the most important variable for the second factor coordinate calculation.",
publisher = "Savez hemijskih inženjera, Beograd",
journal = "Hemijska Industrija",
title = "Determination of essential and toxic elements in products of milling wheat",
pages = "715-707",
number = "6",
volume = "70",
doi = "10.2298/HEMIND151119008L"
}

Ludajić, G. I., Pezo, L., Filipović, J. S., Filipović, V. S.,& Kosanić, N.. (2016). Determination of essential and toxic elements in products of milling wheat. in Hemijska Industrija
Savez hemijskih inženjera, Beograd., 70(6), 707-715.
https://doi.org/10.2298/HEMIND151119008L

Ludajić GI, Pezo L, Filipović JS, Filipović VS, Kosanić N. Determination of essential and toxic elements in products of milling wheat. in Hemijska Industrija. 2016;70(6):707-715.
doi:10.2298/HEMIND151119008L .

Ludajić, Gordana I., Pezo, Lato, Filipović, Jelena S., Filipović, Vladimir S., Kosanić, Nenad, "Determination of essential and toxic elements in products of milling wheat" in Hemijska Industrija, 70, no. 6 (2016):707-715,
https://doi.org/10.2298/HEMIND151119008L . .

TY  - JOUR
AU  - Pezo, Lato
AU  - Pezo, Milada
AU  - Jovanović, Aca
AU  - Kosanić, Nenad
AU  - Petrović, Aleksandar
AU  - Lević, Ljubinko
PY  - 2016
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2491
AB  - The mixing process greatly influences the mixing efficiency, as well as the quality and the price of the intermediate and/or the final product. Static mixer is used for premixing action before the main mixing process, for significant reduction of mixing time and energy consumption. This type of premixing action is not investigated in detail in the open literature. In this article, the novel numerical approach called Discrete Element Method is used for modelling of granular flow in multiple static mixer applications (1-3 Komax or Ross mixing elements were utilized), while the Computational Fluid Dynamic Method was chosen for fluid flow modelling, using the Eulerian multiphase model. The main aim of this article is to predict the behavior of granules being gravitationally transported in different mixer configuration and to choose the best configuration of the mixer taking into account the total particle path, the number of mixing elements and the quality of the obtained mixture. The results of the numerical simulations in the static mixers were compared to experimental results, the mixing quality is examined by RSD (relative standard deviation) criterion, and the effects on the mixer type and the number of mixing elements on mixing process were studied. The effects of the mixer type and the number of mixing elements on mixing process were studied using analysis of variance (ANOVA). Mathematical modelling is used for optimization of number of Ross and Komax segments in mixer in order to gain desirable mixing results.
PB  - Savez hemijskih inženjera, Beograd
T2  - Hemijska Industrija
T1  - Granular flow in static mixers by coupled DEM/CFD approach
EP  - 546
IS  - 5
SP  - 539
VL  - 70
DO  - 10.2298/HEMIND151013060P
ER  - 

@article{
author = "Pezo, Lato and Pezo, Milada and Jovanović, Aca and Kosanić, Nenad and Petrović, Aleksandar and Lević, Ljubinko",
year = "2016",
abstract = "The mixing process greatly influences the mixing efficiency, as well as the quality and the price of the intermediate and/or the final product. Static mixer is used for premixing action before the main mixing process, for significant reduction of mixing time and energy consumption. This type of premixing action is not investigated in detail in the open literature. In this article, the novel numerical approach called Discrete Element Method is used for modelling of granular flow in multiple static mixer applications (1-3 Komax or Ross mixing elements were utilized), while the Computational Fluid Dynamic Method was chosen for fluid flow modelling, using the Eulerian multiphase model. The main aim of this article is to predict the behavior of granules being gravitationally transported in different mixer configuration and to choose the best configuration of the mixer taking into account the total particle path, the number of mixing elements and the quality of the obtained mixture. The results of the numerical simulations in the static mixers were compared to experimental results, the mixing quality is examined by RSD (relative standard deviation) criterion, and the effects on the mixer type and the number of mixing elements on mixing process were studied. The effects of the mixer type and the number of mixing elements on mixing process were studied using analysis of variance (ANOVA). Mathematical modelling is used for optimization of number of Ross and Komax segments in mixer in order to gain desirable mixing results.",
publisher = "Savez hemijskih inženjera, Beograd",
journal = "Hemijska Industrija",
title = "Granular flow in static mixers by coupled DEM/CFD approach",
pages = "546-539",
number = "5",
volume = "70",
doi = "10.2298/HEMIND151013060P"
}

Pezo, L., Pezo, M., Jovanović, A., Kosanić, N., Petrović, A.,& Lević, L.. (2016). Granular flow in static mixers by coupled DEM/CFD approach. in Hemijska Industrija
Savez hemijskih inženjera, Beograd., 70(5), 539-546.
https://doi.org/10.2298/HEMIND151013060P

Pezo L, Pezo M, Jovanović A, Kosanić N, Petrović A, Lević L. Granular flow in static mixers by coupled DEM/CFD approach. in Hemijska Industrija. 2016;70(5):539-546.
doi:10.2298/HEMIND151013060P .

Pezo, Lato, Pezo, Milada, Jovanović, Aca, Kosanić, Nenad, Petrović, Aleksandar, Lević, Ljubinko, "Granular flow in static mixers by coupled DEM/CFD approach" in Hemijska Industrija, 70, no. 5 (2016):539-546,
https://doi.org/10.2298/HEMIND151013060P . .

TY  - JOUR
AU  - Jovanović, Aca
AU  - Pezo, Lato
AU  - Stanojlović, Sanja
AU  - Kosanić, Nenad
AU  - Lević, Ljubinko
PY  - 2015
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2091
AB  - Pužni transporteri se veoma intenzivno koriste u industriji za proizvodnju i preradu hrane, plastike, mineralnih sirovina, u poljoprivrednoj proizvodnji kao i u prerađivačkoj industriji za podizanje i/ili transport rasutih materijala na kratkim i srednjim rastojanjima. Uprkos njihovoj očiglednoj konstrukcionoj jednostavnosti, sam čin transporta je veoma složen za razumevanje i konstruktori se često oslanjaju na iskustvene podatke pri konstruisanju i izradi. Osobine pužnih transportera su određene radnim uslovima (kao što su: brzinu rotacije vratila puža, ugao pod kojim je nagnut pužni transporter, nivo zapreminskog punjenja puža, itd.). U ovom radu je opisano nekoliko horizontalnih puževa, konstantne dužine koraka, pri čemu su geometrije pužnih spirala neznatno izmenjene radi ispitivanja procesa mešanja tokom transporta, korišćenjem metode diskretnih elemenata (Discrete Element Method - DEM). Ispitivani su uticaji geometrijskih izmena na osobine pužnog transportera, različita konstrukciona rešenja pužne spirale su međusobno poređena, kao i efekti geometrijskih izmena na mešanje u toku transporta. Tokom transporta u pužnom transporteru, čestice padaju sa vrha pužne spirale na prvu sledeću slobodnu površinu pužne spirale i taj segment putanje čestice može da bude iskorišćen za dopunsko mešanje materijala tokom transporta. Putanja čestice se drastično povećava ugradnjom tri dodatne zavojne površine usmerene u istom pravcu kao i pužna spirala (1458,2 mm u poređenju sa 397,6 mm u slučaju pužnog transportera sa jednom spiralom). Skraćivanjem dodatnih zavojnica, koje su usmerene u istom smeru kao i pužna spirala, unekoliko se smanjuje putanja čestice, na dužinu od 1728,8 mm (usled prekidanja zavojnice na sredini pužnog transportera). Putanja čestice se produžava na 1764.4 mm, kada se ugrade dodatne zavojne površine koje su usmerene u suprotnom pravcu od pravca pužne spirale. Ugradnjom tri dodatna pravolinijske letve, dobijena je najduža putanja čestice: 2061,6 mm.
AB  - Screw conveyors are used extensively in food, plastics, mineral processing, agriculture and processing industries for elevating and/or transporting bulk materials over short to medium distances. Despite their apparent simplicity in design, the transportation action is very complex for design and constructors have tended to rely heavily on empirical performance data. Screw conveyor performance is affected by its operating conditions (such as: the rotational speed of the screw, the inclination of the screw conveyor and its volumetric fill level). In this paper, horizontal, several single-pitch screw conveyors with some geometry variations in screw blade were investigated for mixing action during transport, using Discrete Element Method (DEM). The influence of geometry modifications on the performance of screw conveyor was examined, different screw designs were compared, and the effects of geometrical variations on mixing performances during transport were explored. During the transport, the particle tumbles down from the top of the helix to the next free surface and that segment of the path was used for auxiliary mixing action. The particle path is dramatically increased with the addition of three complementary helices oriented in the same direction as screw blades (1458.2 mm compared to 397.6 mm in case of single flight screw conveyor). Transport route enlarges to 1764.4 mm, when installing helices oriented in the opposite direction from screw blades. By addition of straight line blade to single flight screw conveyor, the longest particle path is being reached: 2061.6 mm.
PB  - Savez hemijskih inženjera, Beograd
T2  - Hemijska Industrija
T1  - Korišćenje metode diskretnih elemenata na modelovanje pužnih transportera-miksera
T1  - Discrete element modelling of screw conveyor-mixers
EP  - 101
IS  - 1
SP  - 95
VL  - 69
DO  - 10.2298/HEMIND130412026J
ER  - 

@article{
author = "Jovanović, Aca and Pezo, Lato and Stanojlović, Sanja and Kosanić, Nenad and Lević, Ljubinko",
year = "2015",
abstract = "Pužni transporteri se veoma intenzivno koriste u industriji za proizvodnju i preradu hrane, plastike, mineralnih sirovina, u poljoprivrednoj proizvodnji kao i u prerađivačkoj industriji za podizanje i/ili transport rasutih materijala na kratkim i srednjim rastojanjima. Uprkos njihovoj očiglednoj konstrukcionoj jednostavnosti, sam čin transporta je veoma složen za razumevanje i konstruktori se često oslanjaju na iskustvene podatke pri konstruisanju i izradi. Osobine pužnih transportera su određene radnim uslovima (kao što su: brzinu rotacije vratila puža, ugao pod kojim je nagnut pužni transporter, nivo zapreminskog punjenja puža, itd.). U ovom radu je opisano nekoliko horizontalnih puževa, konstantne dužine koraka, pri čemu su geometrije pužnih spirala neznatno izmenjene radi ispitivanja procesa mešanja tokom transporta, korišćenjem metode diskretnih elemenata (Discrete Element Method - DEM). Ispitivani su uticaji geometrijskih izmena na osobine pužnog transportera, različita konstrukciona rešenja pužne spirale su međusobno poređena, kao i efekti geometrijskih izmena na mešanje u toku transporta. Tokom transporta u pužnom transporteru, čestice padaju sa vrha pužne spirale na prvu sledeću slobodnu površinu pužne spirale i taj segment putanje čestice može da bude iskorišćen za dopunsko mešanje materijala tokom transporta. Putanja čestice se drastično povećava ugradnjom tri dodatne zavojne površine usmerene u istom pravcu kao i pužna spirala (1458,2 mm u poređenju sa 397,6 mm u slučaju pužnog transportera sa jednom spiralom). Skraćivanjem dodatnih zavojnica, koje su usmerene u istom smeru kao i pužna spirala, unekoliko se smanjuje putanja čestice, na dužinu od 1728,8 mm (usled prekidanja zavojnice na sredini pužnog transportera). Putanja čestice se produžava na 1764.4 mm, kada se ugrade dodatne zavojne površine koje su usmerene u suprotnom pravcu od pravca pužne spirale. Ugradnjom tri dodatna pravolinijske letve, dobijena je najduža putanja čestice: 2061,6 mm., Screw conveyors are used extensively in food, plastics, mineral processing, agriculture and processing industries for elevating and/or transporting bulk materials over short to medium distances. Despite their apparent simplicity in design, the transportation action is very complex for design and constructors have tended to rely heavily on empirical performance data. Screw conveyor performance is affected by its operating conditions (such as: the rotational speed of the screw, the inclination of the screw conveyor and its volumetric fill level). In this paper, horizontal, several single-pitch screw conveyors with some geometry variations in screw blade were investigated for mixing action during transport, using Discrete Element Method (DEM). The influence of geometry modifications on the performance of screw conveyor was examined, different screw designs were compared, and the effects of geometrical variations on mixing performances during transport were explored. During the transport, the particle tumbles down from the top of the helix to the next free surface and that segment of the path was used for auxiliary mixing action. The particle path is dramatically increased with the addition of three complementary helices oriented in the same direction as screw blades (1458.2 mm compared to 397.6 mm in case of single flight screw conveyor). Transport route enlarges to 1764.4 mm, when installing helices oriented in the opposite direction from screw blades. By addition of straight line blade to single flight screw conveyor, the longest particle path is being reached: 2061.6 mm.",
publisher = "Savez hemijskih inženjera, Beograd",
journal = "Hemijska Industrija",
title = "Korišćenje metode diskretnih elemenata na modelovanje pužnih transportera-miksera, Discrete element modelling of screw conveyor-mixers",
pages = "101-95",
number = "1",
volume = "69",
doi = "10.2298/HEMIND130412026J"
}

Jovanović, A., Pezo, L., Stanojlović, S., Kosanić, N.,& Lević, L.. (2015). Korišćenje metode diskretnih elemenata na modelovanje pužnih transportera-miksera. in Hemijska Industrija
Savez hemijskih inženjera, Beograd., 69(1), 95-101.
https://doi.org/10.2298/HEMIND130412026J

Jovanović A, Pezo L, Stanojlović S, Kosanić N, Lević L. Korišćenje metode diskretnih elemenata na modelovanje pužnih transportera-miksera. in Hemijska Industrija. 2015;69(1):95-101.
doi:10.2298/HEMIND130412026J .

Jovanović, Aca, Pezo, Lato, Stanojlović, Sanja, Kosanić, Nenad, Lević, Ljubinko, "Korišćenje metode diskretnih elemenata na modelovanje pužnih transportera-miksera" in Hemijska Industrija, 69, no. 1 (2015):95-101,
https://doi.org/10.2298/HEMIND130412026J . .

TY  - GEN
AU  - Marković, Dragan
AU  - Kosi, Franc
AU  - Čebela, Žarko
AU  - Kosanić, Nenad
AU  - Simonović, Vojislav
AU  - Kovačević, Denis
AU  - Jović, Tanja
PY  - 2014
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5804
T2  - Mašinski fakultet, tehničko rešenje: odluka br. 94/3 od 26.1.2015.
T1  - Univerzalna hladnjaca za duboko zamrznute proizvode sa novom tehnologijom hladjenja
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5804
ER  - 

@misc{
author = "Marković, Dragan and Kosi, Franc and Čebela, Žarko and Kosanić, Nenad and Simonović, Vojislav and Kovačević, Denis and Jović, Tanja",
year = "2014",
journal = "Mašinski fakultet, tehničko rešenje: odluka br. 94/3 od 26.1.2015.",
title = "Univerzalna hladnjaca za duboko zamrznute proizvode sa novom tehnologijom hladjenja",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5804"
}

Marković, D., Kosi, F., Čebela, Ž., Kosanić, N., Simonović, V., Kovačević, D.,& Jović, T.. (2014). Univerzalna hladnjaca za duboko zamrznute proizvode sa novom tehnologijom hladjenja. in Mašinski fakultet, tehničko rešenje: odluka br. 94/3 od 26.1.2015..
https://hdl.handle.net/21.15107/rcub_machinery_5804

Marković D, Kosi F, Čebela Ž, Kosanić N, Simonović V, Kovačević D, Jović T. Univerzalna hladnjaca za duboko zamrznute proizvode sa novom tehnologijom hladjenja. in Mašinski fakultet, tehničko rešenje: odluka br. 94/3 od 26.1.2015.. 2014;.
https://hdl.handle.net/21.15107/rcub_machinery_5804 .

Marković, Dragan, Kosi, Franc, Čebela, Žarko, Kosanić, Nenad, Simonović, Vojislav, Kovačević, Denis, Jović, Tanja, "Univerzalna hladnjaca za duboko zamrznute proizvode sa novom tehnologijom hladjenja" in Mašinski fakultet, tehničko rešenje: odluka br. 94/3 od 26.1.2015. (2014),
https://hdl.handle.net/21.15107/rcub_machinery_5804 .

TY  - CONF
AU  - Marković, Dragan
AU  - Kosanić, Nenad
AU  - Simonović, Vojislav
AU  - Marković, Ivana
AU  - Krstić, Dragan
PY  - 2013
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4943
AB  - Mesh cleaning for tubers vegetables in harvesters subject to oscillations and can be modeled as a 
system of mass-spring-damper. This paper presents a detailed analysis of the mathematical model and discussed a variety of options depending on the degree of attenuation. Shown the time  response of the system. The application of this work is in the design of mesh cleaning, especially in terms of energy efficiency. The research results can be applied to the entire hydraulic system, or in a separate part of the system.
C3  - 13th International Conference: Research and Development in Mechanical Industry, RaDMI 2013
T1  - PARAMETER OPTIMIZATION OF MESH CLEANING FOR  TUBERS VEGETABLES IN HARVESTING
EP  - 835
SP  - 832
UR  - https://hdl.handle.net/21.15107/rcub_machinery_4943
ER  - 

@conference{
author = "Marković, Dragan and Kosanić, Nenad and Simonović, Vojislav and Marković, Ivana and Krstić, Dragan",
year = "2013",
abstract = "Mesh cleaning for tubers vegetables in harvesters subject to oscillations and can be modeled as a 
system of mass-spring-damper. This paper presents a detailed analysis of the mathematical model and discussed a variety of options depending on the degree of attenuation. Shown the time  response of the system. The application of this work is in the design of mesh cleaning, especially in terms of energy efficiency. The research results can be applied to the entire hydraulic system, or in a separate part of the system.",
journal = "13th International Conference: Research and Development in Mechanical Industry, RaDMI 2013",
title = "PARAMETER OPTIMIZATION OF MESH CLEANING FOR  TUBERS VEGETABLES IN HARVESTING",
pages = "835-832",
url = "https://hdl.handle.net/21.15107/rcub_machinery_4943"
}

Marković, D., Kosanić, N., Simonović, V., Marković, I.,& Krstić, D.. (2013). PARAMETER OPTIMIZATION OF MESH CLEANING FOR  TUBERS VEGETABLES IN HARVESTING. in 13th International Conference: Research and Development in Mechanical Industry, RaDMI 2013, 832-835.
https://hdl.handle.net/21.15107/rcub_machinery_4943

Marković D, Kosanić N, Simonović V, Marković I, Krstić D. PARAMETER OPTIMIZATION OF MESH CLEANING FOR  TUBERS VEGETABLES IN HARVESTING. in 13th International Conference: Research and Development in Mechanical Industry, RaDMI 2013. 2013;:832-835.
https://hdl.handle.net/21.15107/rcub_machinery_4943 .

Marković, Dragan, Kosanić, Nenad, Simonović, Vojislav, Marković, Ivana, Krstić, Dragan, "PARAMETER OPTIMIZATION OF MESH CLEANING FOR  TUBERS VEGETABLES IN HARVESTING" in 13th International Conference: Research and Development in Mechanical Industry, RaDMI 2013 (2013):832-835,
https://hdl.handle.net/21.15107/rcub_machinery_4943 .

TY  - CONF
AU  - Marković, Dragan
AU  - Simonović, Vojislav
AU  - Marković, Ivana
AU  - Kosanić, Nenad
AU  - Čebela, Žarko
PY  - 2013
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4942
AB  - After harvesting raspberries are sold directly to the market or going to freeze. Sensory quality of 
fruits such as color and flavor are the main factors that influence consumer acceptance. The paper analyzes the process of freezing raspberries depending on how and freezing temperatures. The purpose of the freeze is to reduce the temperature of the product as it is economically feasible in an effort to reduce product quality and prevent deterioration in the product. Quick freezing is freezing process in which fast-forwards zone with the maximum degree of ice crystals (region -1 to -5 ° C) and reached the equilibrium (final) temperature of not higher than -18 ° C. Temperature at which it begins to freeze raspberries is -0.9 º C. Freezing is carried out in a strong current of cold air where the heat transfer coefficient of about 58 W/m2K.
C3  - 13th International Conference: Research and Development in Mechanical Industry, RaDMI 2013
T1  - DEEP FREEZE CONSERVATION OF RASPBERRY
EP  - 841
SP  - 836
UR  - https://hdl.handle.net/21.15107/rcub_machinery_4942
ER  - 

@conference{
author = "Marković, Dragan and Simonović, Vojislav and Marković, Ivana and Kosanić, Nenad and Čebela, Žarko",
year = "2013",
abstract = "After harvesting raspberries are sold directly to the market or going to freeze. Sensory quality of 
fruits such as color and flavor are the main factors that influence consumer acceptance. The paper analyzes the process of freezing raspberries depending on how and freezing temperatures. The purpose of the freeze is to reduce the temperature of the product as it is economically feasible in an effort to reduce product quality and prevent deterioration in the product. Quick freezing is freezing process in which fast-forwards zone with the maximum degree of ice crystals (region -1 to -5 ° C) and reached the equilibrium (final) temperature of not higher than -18 ° C. Temperature at which it begins to freeze raspberries is -0.9 º C. Freezing is carried out in a strong current of cold air where the heat transfer coefficient of about 58 W/m2K.",
journal = "13th International Conference: Research and Development in Mechanical Industry, RaDMI 2013",
title = "DEEP FREEZE CONSERVATION OF RASPBERRY",
pages = "841-836",
url = "https://hdl.handle.net/21.15107/rcub_machinery_4942"
}

Marković, D., Simonović, V., Marković, I., Kosanić, N.,& Čebela, Ž.. (2013). DEEP FREEZE CONSERVATION OF RASPBERRY. in 13th International Conference: Research and Development in Mechanical Industry, RaDMI 2013, 836-841.
https://hdl.handle.net/21.15107/rcub_machinery_4942

Marković D, Simonović V, Marković I, Kosanić N, Čebela Ž. DEEP FREEZE CONSERVATION OF RASPBERRY. in 13th International Conference: Research and Development in Mechanical Industry, RaDMI 2013. 2013;:836-841.
https://hdl.handle.net/21.15107/rcub_machinery_4942 .

Marković, Dragan, Simonović, Vojislav, Marković, Ivana, Kosanić, Nenad, Čebela, Žarko, "DEEP FREEZE CONSERVATION OF RASPBERRY" in 13th International Conference: Research and Development in Mechanical Industry, RaDMI 2013 (2013):836-841,
https://hdl.handle.net/21.15107/rcub_machinery_4942 .

TY  - JOUR
AU  - Marković, Ivana
AU  - Ilić, Jelena
AU  - Marković, Dragan
AU  - Simonović, Vojislav
AU  - Kosanić, Nenad
PY  - 2013
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4647
AB  - Color of the food is the first parameter of quality evaluated by consumers. What is important is the acceptance of the product even before being consumed. Inspection of food products is done using machine vision, particularly analyzing and processing the images, where the parameters of each pixel on the surface of the recorded product must be known. Using different color spaces quantitative color value is obtained. Although there are many different color spaces, when it comes to food, the most frequently used is the CIE L*a*b* color space, due to its uniform color distribution and because its perception of color is closest to the one human eye. RGB color space, where a sensor in each pixel records the intensity of light in the red, green and blue spectrum, is also similar to human perception of colors and it is also frequently used. The problem with the L * a * b * scale is that commercial color-meters measure only a dozen of square centimetres of the product itself and the measurements are not representative for the most of heterogeneous materials. The aim of this paper is to present the analysis of images of chosen food products using the two color spaces. In each of the two color spaces, after determining the range of parameters appropriate to good quality products, the criteria for the discrimination of damaged products is defined and tested. The comparison of the applications of those criteria shows that, in the case of food, the transformation of RGB coordinates into the CIE L*a*b* color space makes it possible to achieve greater accuracy and improved calculation of appropriate color parameters.
PB  - Consulting and Training Center KEY
T2  - Journal of Hygienic Engineering and Design
T1  - Color measurement of food products using CIE l*a*b* and RGB color space
EP  - 53
SP  - 50
VL  - 4
UR  - https://hdl.handle.net/21.15107/rcub_machinery_4647
ER  - 

@article{
author = "Marković, Ivana and Ilić, Jelena and Marković, Dragan and Simonović, Vojislav and Kosanić, Nenad",
year = "2013",
abstract = "Color of the food is the first parameter of quality evaluated by consumers. What is important is the acceptance of the product even before being consumed. Inspection of food products is done using machine vision, particularly analyzing and processing the images, where the parameters of each pixel on the surface of the recorded product must be known. Using different color spaces quantitative color value is obtained. Although there are many different color spaces, when it comes to food, the most frequently used is the CIE L*a*b* color space, due to its uniform color distribution and because its perception of color is closest to the one human eye. RGB color space, where a sensor in each pixel records the intensity of light in the red, green and blue spectrum, is also similar to human perception of colors and it is also frequently used. The problem with the L * a * b * scale is that commercial color-meters measure only a dozen of square centimetres of the product itself and the measurements are not representative for the most of heterogeneous materials. The aim of this paper is to present the analysis of images of chosen food products using the two color spaces. In each of the two color spaces, after determining the range of parameters appropriate to good quality products, the criteria for the discrimination of damaged products is defined and tested. The comparison of the applications of those criteria shows that, in the case of food, the transformation of RGB coordinates into the CIE L*a*b* color space makes it possible to achieve greater accuracy and improved calculation of appropriate color parameters.",
publisher = "Consulting and Training Center KEY",
journal = "Journal of Hygienic Engineering and Design",
title = "Color measurement of food products using CIE l*a*b* and RGB color space",
pages = "53-50",
volume = "4",
url = "https://hdl.handle.net/21.15107/rcub_machinery_4647"
}

Marković, I., Ilić, J., Marković, D., Simonović, V.,& Kosanić, N.. (2013). Color measurement of food products using CIE l*a*b* and RGB color space. in Journal of Hygienic Engineering and Design
Consulting and Training Center KEY., 4, 50-53.
https://hdl.handle.net/21.15107/rcub_machinery_4647

Marković I, Ilić J, Marković D, Simonović V, Kosanić N. Color measurement of food products using CIE l*a*b* and RGB color space. in Journal of Hygienic Engineering and Design. 2013;4:50-53.
https://hdl.handle.net/21.15107/rcub_machinery_4647 .

Marković, Ivana, Ilić, Jelena, Marković, Dragan, Simonović, Vojislav, Kosanić, Nenad, "Color measurement of food products using CIE l*a*b* and RGB color space" in Journal of Hygienic Engineering and Design, 4 (2013):50-53,
https://hdl.handle.net/21.15107/rcub_machinery_4647 .

TY  - CONF
AU  - Kosanić, Nenad
AU  - Rajković, Miloš
AU  - Zrnić, Nenad
PY  - 2012
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/6257
AB  - Growing awareness of environmental problems, and in particular with well-published issues such as acid rain, chlorofluorocarbons (CFCs) and global warming, “greenness” become a catchword in logistic as a heart of modern transport systems since early of 1990s. To overcome these
problems new field of logistic research is emerging, focusing on the adaptation of logistical systems and supply chains to climate change. Therefore, it is a trend in intralogistics sector in recent years to invest more in green technologies. In the last few years, the success from fuel cell
demonstrations has moved rapidly into commercial forklift operations. This paper addresses the potential benefits in using the fuel cells and triple hybrid drives in forklift trucks as a field of potential improvements in intralogistic.
PB  - University of Belgrade, Faculty of Mechanical Engineering
C3  - Proceedings of  the 20th International Conference on Material Handling MHCL 2012
T1  - Alternative energy sources for forklifts – a way to make intralogistics green
EP  - 256
SP  - 251
UR  - https://hdl.handle.net/21.15107/rcub_machinery_6257
ER  - 

@conference{
author = "Kosanić, Nenad and Rajković, Miloš and Zrnić, Nenad",
year = "2012",
abstract = "Growing awareness of environmental problems, and in particular with well-published issues such as acid rain, chlorofluorocarbons (CFCs) and global warming, “greenness” become a catchword in logistic as a heart of modern transport systems since early of 1990s. To overcome these
problems new field of logistic research is emerging, focusing on the adaptation of logistical systems and supply chains to climate change. Therefore, it is a trend in intralogistics sector in recent years to invest more in green technologies. In the last few years, the success from fuel cell
demonstrations has moved rapidly into commercial forklift operations. This paper addresses the potential benefits in using the fuel cells and triple hybrid drives in forklift trucks as a field of potential improvements in intralogistic.",
publisher = "University of Belgrade, Faculty of Mechanical Engineering",
journal = "Proceedings of  the 20th International Conference on Material Handling MHCL 2012",
title = "Alternative energy sources for forklifts – a way to make intralogistics green",
pages = "256-251",
url = "https://hdl.handle.net/21.15107/rcub_machinery_6257"
}

Kosanić, N., Rajković, M.,& Zrnić, N.. (2012). Alternative energy sources for forklifts – a way to make intralogistics green. in Proceedings of  the 20th International Conference on Material Handling MHCL 2012
University of Belgrade, Faculty of Mechanical Engineering., 251-256.
https://hdl.handle.net/21.15107/rcub_machinery_6257

Kosanić N, Rajković M, Zrnić N. Alternative energy sources for forklifts – a way to make intralogistics green. in Proceedings of  the 20th International Conference on Material Handling MHCL 2012. 2012;:251-256.
https://hdl.handle.net/21.15107/rcub_machinery_6257 .

Kosanić, Nenad, Rajković, Miloš, Zrnić, Nenad, "Alternative energy sources for forklifts – a way to make intralogistics green" in Proceedings of  the 20th International Conference on Material Handling MHCL 2012 (2012):251-256,
https://hdl.handle.net/21.15107/rcub_machinery_6257 .

TY  - JOUR
AU  - Marković, Dragan
AU  - Živković, Dragan
AU  - Kosanić, Nenad
AU  - Marković, Ivana
AU  - Sretenović, Aleksandra
PY  - 2011
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/1236
AB  - U ovom radu biće dat pregled rešenja za skladištenje voća i povrća u svežem i zamrznutom stanju. Proizvodnja voća i povrća u Srbiji zauzima značajno mesto u ukupnoj vrednosti poljoprivredne proizvodnje i veliki deo proizvedenog voća i povrća se izvozi pa se samim tim zahtevaju i veliki kapaciteti i uvođenje novih posle ubirajućih tehnologija za skladištenje istih, a kako je za značajniji plasman na inostrana tržišta neophodno popravljanje kvaliteta proizvoda, potrebno je i osavremenjivanje tehnologije gajenja i uvođenje evropskih standarda u svim segmentima proizvodnje, prerade i čuvanja voća i povrća. Najvažniji uslovi sredine koje treba obezbediti u skladišnom prostoru su temperatura i vlažnost vazduha. Osnovna teškoća pri čuvanju svežeg proizvoda je visok sadržaj vode (80-96%), a gubitak vlage tokom skladištenja je uobičajena pojava. Gubici vlage 3 - 6% su dovoljni da izazovu značajan gubitak kvaliteta za mnoge vrste namirnica. Nove tehnologije koje obezbeđuju sigurno i produženo skladištenje bioproizvoda su skladišta sa kontrolisanom atmosferom (CA) i ULO hladnjače.
AB  - This paper gives an overview of solutions for storing fruits and vegetables in fresh and frozen conditions. Fruit and vegetables in Serbia occupies a significant place in the total value of agricultural production and much of the produced fruits and vegetables are exported and are therefore required a large capacity and introduce new harvest technologies to store them, and how important is the placement of foreign markets is necessary improving product quality, it is growing and upgrading technology and introduction of European standards in all aspects of production, processing and preserving of fruits and vegetables. The most important environmental conditions to be provided in storage areas are temperature and humidity. The main difficulty in keeping fresh products is a high water content (80-96%), and moisture loss during storage is certain phenomena. Loss of moisture 3-6% are sufficient to cause a significant loss of quality for many foods. New technologies that provide safe and prolonged storage bioproducts as warehouses with controlled atmosphere (CA) and ULO storage.
PB  - Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad
T2  - Savremena poljoprivredna tehnika
T1  - Posle ubirajuće tehnologije za voće i povrće u Srbiji
T1  - Postharvest technology of fruits and vegetables in Serbia
EP  - 398
IS  - 4
SP  - 387
VL  - 37
UR  - https://hdl.handle.net/21.15107/rcub_machinery_1236
ER  - 

@article{
author = "Marković, Dragan and Živković, Dragan and Kosanić, Nenad and Marković, Ivana and Sretenović, Aleksandra",
year = "2011",
abstract = "U ovom radu biće dat pregled rešenja za skladištenje voća i povrća u svežem i zamrznutom stanju. Proizvodnja voća i povrća u Srbiji zauzima značajno mesto u ukupnoj vrednosti poljoprivredne proizvodnje i veliki deo proizvedenog voća i povrća se izvozi pa se samim tim zahtevaju i veliki kapaciteti i uvođenje novih posle ubirajućih tehnologija za skladištenje istih, a kako je za značajniji plasman na inostrana tržišta neophodno popravljanje kvaliteta proizvoda, potrebno je i osavremenjivanje tehnologije gajenja i uvođenje evropskih standarda u svim segmentima proizvodnje, prerade i čuvanja voća i povrća. Najvažniji uslovi sredine koje treba obezbediti u skladišnom prostoru su temperatura i vlažnost vazduha. Osnovna teškoća pri čuvanju svežeg proizvoda je visok sadržaj vode (80-96%), a gubitak vlage tokom skladištenja je uobičajena pojava. Gubici vlage 3 - 6% su dovoljni da izazovu značajan gubitak kvaliteta za mnoge vrste namirnica. Nove tehnologije koje obezbeđuju sigurno i produženo skladištenje bioproizvoda su skladišta sa kontrolisanom atmosferom (CA) i ULO hladnjače., This paper gives an overview of solutions for storing fruits and vegetables in fresh and frozen conditions. Fruit and vegetables in Serbia occupies a significant place in the total value of agricultural production and much of the produced fruits and vegetables are exported and are therefore required a large capacity and introduce new harvest technologies to store them, and how important is the placement of foreign markets is necessary improving product quality, it is growing and upgrading technology and introduction of European standards in all aspects of production, processing and preserving of fruits and vegetables. The most important environmental conditions to be provided in storage areas are temperature and humidity. The main difficulty in keeping fresh products is a high water content (80-96%), and moisture loss during storage is certain phenomena. Loss of moisture 3-6% are sufficient to cause a significant loss of quality for many foods. New technologies that provide safe and prolonged storage bioproducts as warehouses with controlled atmosphere (CA) and ULO storage.",
publisher = "Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad",
journal = "Savremena poljoprivredna tehnika",
title = "Posle ubirajuće tehnologije za voće i povrće u Srbiji, Postharvest technology of fruits and vegetables in Serbia",
pages = "398-387",
number = "4",
volume = "37",
url = "https://hdl.handle.net/21.15107/rcub_machinery_1236"
}

Marković, D., Živković, D., Kosanić, N., Marković, I.,& Sretenović, A.. (2011). Posle ubirajuće tehnologije za voće i povrće u Srbiji. in Savremena poljoprivredna tehnika
Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad., 37(4), 387-398.
https://hdl.handle.net/21.15107/rcub_machinery_1236

Marković D, Živković D, Kosanić N, Marković I, Sretenović A. Posle ubirajuće tehnologije za voće i povrće u Srbiji. in Savremena poljoprivredna tehnika. 2011;37(4):387-398.
https://hdl.handle.net/21.15107/rcub_machinery_1236 .

Marković, Dragan, Živković, Dragan, Kosanić, Nenad, Marković, Ivana, Sretenović, Aleksandra, "Posle ubirajuće tehnologije za voće i povrće u Srbiji" in Savremena poljoprivredna tehnika, 37, no. 4 (2011):387-398,
https://hdl.handle.net/21.15107/rcub_machinery_1236 .

TY  - JOUR
AU  - Kosanić, Nenad
PY  - 2006
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/638
AB  - U radu je izložena procedura za procenu vremena blokiranja vozila u kontrolnim zonama, koja predstavlja mali deo postupka za određivanje vrednosti promenljivih performansi sistema i elementarnih podsistema u projektovanju fleksibilnih transportnih sistema (FTS). Procedura je završni korak Integralnog analitičkog modela (IAM) za projektovanje i određivanje performansi FTS-a, čiji je generalni algoritam, takođe, predstavljen. Predložena strategija analitičkog modeliranja znatno poboljšava nivo tačnosti predviđanja performansi sistema i elementarnih podsistema FTS-a.
AB  - This paper presents procedure for estimation of vehicle control zone blocking times as an only a small part of system and elementary subsystems performance variables calculation in a flexible transport system (FTS) design. Procedure is a final step of an Integral analytical model (IAM) for FTS design and performances determination, whose general algorithm is shown. Some results of sensitively analyses performed by IAM are also presented. Proposed analytical modeling strategy substantially increases the level of accuracy of system and elementary subsystem performance predicting.
PB  - Univerzitet u Beogradu - Mašinski fakultet, Beograd
T2  - FME Transactions
T1  - Određivanje osnovnih performansi zonske kontrole u projektovanju FTS-a
T1  - Basic zone control performance determination in FTS design
EP  - 38
IS  - 1
SP  - 29
VL  - 34
UR  - https://hdl.handle.net/21.15107/rcub_machinery_638
ER  - 

@article{
author = "Kosanić, Nenad",
year = "2006",
abstract = "U radu je izložena procedura za procenu vremena blokiranja vozila u kontrolnim zonama, koja predstavlja mali deo postupka za određivanje vrednosti promenljivih performansi sistema i elementarnih podsistema u projektovanju fleksibilnih transportnih sistema (FTS). Procedura je završni korak Integralnog analitičkog modela (IAM) za projektovanje i određivanje performansi FTS-a, čiji je generalni algoritam, takođe, predstavljen. Predložena strategija analitičkog modeliranja znatno poboljšava nivo tačnosti predviđanja performansi sistema i elementarnih podsistema FTS-a., This paper presents procedure for estimation of vehicle control zone blocking times as an only a small part of system and elementary subsystems performance variables calculation in a flexible transport system (FTS) design. Procedure is a final step of an Integral analytical model (IAM) for FTS design and performances determination, whose general algorithm is shown. Some results of sensitively analyses performed by IAM are also presented. Proposed analytical modeling strategy substantially increases the level of accuracy of system and elementary subsystem performance predicting.",
publisher = "Univerzitet u Beogradu - Mašinski fakultet, Beograd",
journal = "FME Transactions",
title = "Određivanje osnovnih performansi zonske kontrole u projektovanju FTS-a, Basic zone control performance determination in FTS design",
pages = "38-29",
number = "1",
volume = "34",
url = "https://hdl.handle.net/21.15107/rcub_machinery_638"
}

Kosanić, N.. (2006). Određivanje osnovnih performansi zonske kontrole u projektovanju FTS-a. in FME Transactions
Univerzitet u Beogradu - Mašinski fakultet, Beograd., 34(1), 29-38.
https://hdl.handle.net/21.15107/rcub_machinery_638

Kosanić N. Određivanje osnovnih performansi zonske kontrole u projektovanju FTS-a. in FME Transactions. 2006;34(1):29-38.
https://hdl.handle.net/21.15107/rcub_machinery_638 .

Kosanić, Nenad, "Određivanje osnovnih performansi zonske kontrole u projektovanju FTS-a" in FME Transactions, 34, no. 1 (2006):29-38,
https://hdl.handle.net/21.15107/rcub_machinery_638 .

TY  - JOUR
AU  - Zrnić, Đorđe
AU  - Kosanić, Nenad
AU  - Bugarić, Uglješa
PY  - 1994
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5808
AB  - U radu je izložen postupak za određivanje optimalnih smerova u mreži transportnih staza fleksibilnih transportnih sistema (fleksibilnih jednošinskih dizalica i sistema automatski upravljanih vozila - AGVS-a), koji se zasniva na 0-1 celobrojnom programiranju. Razvijen je, takođe, softver koji koristi funkciju cilja i neka ograničenja 0-1 celobrojnog programiranja, a sledeći originalnu logiku rešavanja problema određivanja optimalnih smerova transportnih staza za mreže koje sadrže do 30 lukova.
AB  - This paper presents an approach to determining optimal flow path of flexible transport systems (flexible monorail, AGVS) based on 0-1 integer programming problem. A genuine software is developed which partly use 0-1 integer programming formulation, and using original logic solving optimal flow path for networks which contents 30 arcs max. A illustrative example is presented.
PB  - Beograd : Savez inženjera i tehničara Srbije
T2  - Tehnika (Mašinstvo)
T1  - Modeliranje mreže transportnih staza fleksibilnih transportnih sistema
EP  - M 60
IS  - 7
SP  - M 57
VL  - 43
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5808
ER  - 

@article{
author = "Zrnić, Đorđe and Kosanić, Nenad and Bugarić, Uglješa",
year = "1994",
abstract = "U radu je izložen postupak za određivanje optimalnih smerova u mreži transportnih staza fleksibilnih transportnih sistema (fleksibilnih jednošinskih dizalica i sistema automatski upravljanih vozila - AGVS-a), koji se zasniva na 0-1 celobrojnom programiranju. Razvijen je, takođe, softver koji koristi funkciju cilja i neka ograničenja 0-1 celobrojnog programiranja, a sledeći originalnu logiku rešavanja problema određivanja optimalnih smerova transportnih staza za mreže koje sadrže do 30 lukova., This paper presents an approach to determining optimal flow path of flexible transport systems (flexible monorail, AGVS) based on 0-1 integer programming problem. A genuine software is developed which partly use 0-1 integer programming formulation, and using original logic solving optimal flow path for networks which contents 30 arcs max. A illustrative example is presented.",
publisher = "Beograd : Savez inženjera i tehničara Srbije",
journal = "Tehnika (Mašinstvo)",
title = "Modeliranje mreže transportnih staza fleksibilnih transportnih sistema",
pages = "M 60-M 57",
number = "7",
volume = "43",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5808"
}

Zrnić, Đ., Kosanić, N.,& Bugarić, U.. (1994). Modeliranje mreže transportnih staza fleksibilnih transportnih sistema. in Tehnika (Mašinstvo)
Beograd : Savez inženjera i tehničara Srbije., 43(7), M 57-M 60.
https://hdl.handle.net/21.15107/rcub_machinery_5808

Zrnić Đ, Kosanić N, Bugarić U. Modeliranje mreže transportnih staza fleksibilnih transportnih sistema. in Tehnika (Mašinstvo). 1994;43(7):M 57-M 60.
https://hdl.handle.net/21.15107/rcub_machinery_5808 .

Zrnić, Đorđe, Kosanić, Nenad, Bugarić, Uglješa, "Modeliranje mreže transportnih staza fleksibilnih transportnih sistema" in Tehnika (Mašinstvo), 43, no. 7 (1994):M 57-M 60,
https://hdl.handle.net/21.15107/rcub_machinery_5808 .