کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5082182 1477628 2008 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Optimal work order release for make-to-order job shops with customer order lead-time costs, tardiness costs and work-in-process costs
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
Optimal work order release for make-to-order job shops with customer order lead-time costs, tardiness costs and work-in-process costs
چکیده انگلیسی

Work order release mainly has been studied with regard to its impact on throughput, throughput time and work-in-process. In this research, we investigate work order release from an economic perspective. We study the situations where there are costs associated with the length of the customer order lead-time, the order tardiness and the work-in-process on the shop floor. Our research aims at minimizing the sum of these three costs. We derive expressions for the optimal value for the maximum number of orders that is allowed to be in process. Numerical analysis of a job shop model is used to investigate the reduction in total costs that results from optimally controlling the work-in-process as compared to the total costs under immediate release of arriving orders. The results show that cost reductions can be substantial for small shops, and for high ratios of work-in-process costs to lead-time costs.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Production Economics - Volume 116, Issue 2, December 2008, Pages 233-241
نویسندگان
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