Development of the Availability Concept by Using Fuzzy Theory with AHP Correction, a Case Study: Bulldozers in the Open-Pit Lignite Mine
2019
Autori
Djenadić, StevanIgnjatović, Dragan
Tanasijević, Miloš
Bugarić, Uglješa
Janković, Ivan
Subaranović, Tomislav
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Availability is one of the most used terms in maintainability engineering. This concept is used to denote: The quality of service of an engineering system, i.e., machines, weak points' analysis, asset management, as well as making decisions in the process of life cycle management. Availability is an overall indicator and contains partial indicators that are oriented towards reliability, maintenance, and logistical support. Availability presents a variable value and changes in time and space. Usually, availability is shown as the coefficient of time use of the machine. This approach is not good enough because it does not go into the structure of the availability itself and requires a high level of IT support in system monitoring. In this sense, this paper will use the fuzzy theory and the corresponding analytic hierarchy process (AHP) multi-criteria analysis to present a conceptual and mathematical model for the assessment of availability based on expert judgment. The model will be show...n in the case study (on the example) of bulldozers working in the open-pit lignite mine.
Ključne reči:
fuzzy theory / expert judgment / bulldozer / availability / AHP multi-criteria analysisIzvor:
Energies, 2019, 12, 21Izdavač:
- MDPI, Basel
Finansiranje / projekti:
- Unapređenje tehnologije površinske eksploatacije lignita u cilju povećanja energetske efikasnosti, sigurnosti i zaštite na radu (RS-MESTD-Technological Development (TD or TR)-33039)
- Razvoj savremenih metoda dijagnostike i ispitivanja mašinskih struktura (RS-MESTD-Technological Development (TD or TR)-35040)
- Istraživanje mogućnosti primene AT (Advanced Technology) viseće podgrade u rudnicima u cilju povećanja bezbednosti rada i efikasnosti proizvodnje (RS-MESTD-Technological Development (TD or TR)-33025)
DOI: 10.3390/en12214044
ISSN: 1996-1073
WoS: 000512340000023
Scopus: 2-s2.0-85075568333
Kolekcije
Institucija/grupa
Mašinski fakultetTY - JOUR AU - Djenadić, Stevan AU - Ignjatović, Dragan AU - Tanasijević, Miloš AU - Bugarić, Uglješa AU - Janković, Ivan AU - Subaranović, Tomislav PY - 2019 UR - https://machinery.mas.bg.ac.rs/handle/123456789/3010 AB - Availability is one of the most used terms in maintainability engineering. This concept is used to denote: The quality of service of an engineering system, i.e., machines, weak points' analysis, asset management, as well as making decisions in the process of life cycle management. Availability is an overall indicator and contains partial indicators that are oriented towards reliability, maintenance, and logistical support. Availability presents a variable value and changes in time and space. Usually, availability is shown as the coefficient of time use of the machine. This approach is not good enough because it does not go into the structure of the availability itself and requires a high level of IT support in system monitoring. In this sense, this paper will use the fuzzy theory and the corresponding analytic hierarchy process (AHP) multi-criteria analysis to present a conceptual and mathematical model for the assessment of availability based on expert judgment. The model will be shown in the case study (on the example) of bulldozers working in the open-pit lignite mine. PB - MDPI, Basel T2 - Energies T1 - Development of the Availability Concept by Using Fuzzy Theory with AHP Correction, a Case Study: Bulldozers in the Open-Pit Lignite Mine IS - 21 VL - 12 DO - 10.3390/en12214044 ER -
@article{ author = "Djenadić, Stevan and Ignjatović, Dragan and Tanasijević, Miloš and Bugarić, Uglješa and Janković, Ivan and Subaranović, Tomislav", year = "2019", abstract = "Availability is one of the most used terms in maintainability engineering. This concept is used to denote: The quality of service of an engineering system, i.e., machines, weak points' analysis, asset management, as well as making decisions in the process of life cycle management. Availability is an overall indicator and contains partial indicators that are oriented towards reliability, maintenance, and logistical support. Availability presents a variable value and changes in time and space. Usually, availability is shown as the coefficient of time use of the machine. This approach is not good enough because it does not go into the structure of the availability itself and requires a high level of IT support in system monitoring. In this sense, this paper will use the fuzzy theory and the corresponding analytic hierarchy process (AHP) multi-criteria analysis to present a conceptual and mathematical model for the assessment of availability based on expert judgment. The model will be shown in the case study (on the example) of bulldozers working in the open-pit lignite mine.", publisher = "MDPI, Basel", journal = "Energies", title = "Development of the Availability Concept by Using Fuzzy Theory with AHP Correction, a Case Study: Bulldozers in the Open-Pit Lignite Mine", number = "21", volume = "12", doi = "10.3390/en12214044" }
Djenadić, S., Ignjatović, D., Tanasijević, M., Bugarić, U., Janković, I.,& Subaranović, T.. (2019). Development of the Availability Concept by Using Fuzzy Theory with AHP Correction, a Case Study: Bulldozers in the Open-Pit Lignite Mine. in Energies MDPI, Basel., 12(21). https://doi.org/10.3390/en12214044
Djenadić S, Ignjatović D, Tanasijević M, Bugarić U, Janković I, Subaranović T. Development of the Availability Concept by Using Fuzzy Theory with AHP Correction, a Case Study: Bulldozers in the Open-Pit Lignite Mine. in Energies. 2019;12(21). doi:10.3390/en12214044 .
Djenadić, Stevan, Ignjatović, Dragan, Tanasijević, Miloš, Bugarić, Uglješa, Janković, Ivan, Subaranović, Tomislav, "Development of the Availability Concept by Using Fuzzy Theory with AHP Correction, a Case Study: Bulldozers in the Open-Pit Lignite Mine" in Energies, 12, no. 21 (2019), https://doi.org/10.3390/en12214044 . .