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A multi-objective optimization model for minimizing cost, travel time and Co2 emission in an AS/RS

dc.creatorRajković, Miloš
dc.creatorZrnić, Nenad
dc.creatorKosanić, Nenad
dc.creatorBorovinšek, Matej
dc.creatorLerher, Tone
dc.date.accessioned2022-09-19T18:09:18Z
dc.date.available2022-09-19T18:09:18Z
dc.date.issued2017
dc.identifier.issn1451-2092
dc.identifier.urihttps://machinery.mas.bg.ac.rs/handle/123456789/2553
dc.description.abstractU 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.sr
dc.description.abstractA 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.en
dc.publisherUniverzitet u Beogradu - Mašinski fakultet, Beograd
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceFME Transactions
dc.subjectwarehousingen
dc.subjectperformance analysesen
dc.subjectmultiobjective optimizationen
dc.subjectautomated storage and retrieval systemsen
dc.titleVišeciljni optimizacioni model za minimiziranje troškova, vremena ciklusa i emisije Co2 u automatskom skladišnom sistemusr
dc.titleA multi-objective optimization model for minimizing cost, travel time and Co2 emission in an AS/RSen
dc.typearticle
dc.rights.licenseBY
dc.citation.epage629
dc.citation.issue4
dc.citation.other45(4): 620-629
dc.citation.rankM24
dc.citation.spage620
dc.citation.volume45
dc.identifier.doi10.5937/fmet1704620R
dc.identifier.fulltexthttp://machinery.mas.bg.ac.rs/bitstream/id/1290/2550.pdf
dc.identifier.scopus2-s2.0-85021253157
dc.identifier.wos000408083800023
dc.type.versionpublishedVersion


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