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Flow shop scheduling under Time-Of-Use electricity tariffs using fuzzy multi-objective linear programming approach | ||
Journal of Mathematical Modeling | ||
دوره 9، شماره 2، مرداد 2021، صفحه 215-227 اصل مقاله (534.48 K) | ||
نوع مقاله: Research Article | ||
شناسه دیجیتال (DOI): 10.22124/jmm.2020.16104.1406 | ||
نویسندگان | ||
Seyed Amin Badri* 1؛ Allahyar Daghbandan2؛ Zahra Aghabeiginiyay Fatalaki3؛ Mohammad Mirzazadeh4 | ||
1Department of Industrial Engineering, Faculty of Technology and Engineering, East of Guilan, University of Guilan, Rudsar-Vajargah, Iran | ||
2Department of Chemical Engineering, Faculty of Engineering, University of Guilan, Rasht, Iran | ||
3Department of Industrial Engineering, Kooshyar higher education institute, Rasht, Iran | ||
4Department of Engineering Sciences, Faculty of Technology and Engineering, East of Guilan, University of Guilan, Rudsar-Vajargah, Iran | ||
چکیده | ||
Given the reduction of non-renewable energy resources and increase of energy costs during recent years, developing an efficient scheduling model considering energy consumption is necessary in manufacturing systems. This paper is dedicated to flow shop scheduling problem under Time-Of-Use electricity tariffs. In this regard, a bi-objective mixed-integer programming model is formulated for the problem. Two objectives, namely, the minimization of the total electricity cost and the sum of earliness and tardiness of jobs, are considered simultaneously. The bi-objective model is converted into an equivalent single objective linear programming model using fuzzy multi-objective programming approach. The CPLEX solver in GAMS software is used to solve the proposed model for an instance. The numerical example shows that the proposed model is reasonable and applicable. | ||
کلیدواژهها | ||
mixed-integer programming؛ bi-objective model؛ electricity price؛ earliness؛ tardiness | ||
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