Modeling learning and job similarities in job rotation for Cellular Manufacturing Systems
سال انتشار: 1398
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 458
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شناسه ملی سند علمی:
ICIORS12_200
تاریخ نمایه سازی: 24 شهریور 1398
چکیده مقاله:
Job rotation scheduling problem is one of the most applied areas in operation researches that it aims to balance the workload among workers to reduce the exposure to dangerous and stressful jobs. In today’s floating markets, the producers should account for the changing customers demands to maintain their market shares during the planning horizon. To this end, the firms tend to apply manufacturing cell systems to respond flexibly to variations in the quantity and diversity of the demands. Under these situations, a dynamic job rota tion scheduling problem is necessary in which an employee’s skill variations during a production horizon are affected by two key factors: the learning ability of the worker and the similarity of the jobs that are devoted to the worker in the schedule. In this paper, a mathematical programming model for job rotation is developed, and a simulated annealing algorithm and a genetic algorithm are suggested to solve it. To illustrate the applicability and efficiency of the algorithm, some random numerical instances are provided and solved
کلیدواژه ها:
Job rotation scheduling Problem ، Cell manufacturing system ، Skill variations ، Learning effect ، Job similarity
نویسندگان
Masoume Messi Bidgoli
Industrial Engineering Dept., Golpayegan Faculty of Engineering and Technology, Golpaygan, Isfahan, Iran
AmirSalar Malekahmadi
Industrial Engineering Dept., Isfahan University of Technology, Isfahan, Iran
Javid Jouzdani
Industrial Engineering Dept., Golpayegan Faculty of Engineering and Technology, Golpaygan, Isfahan, Iran