کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5082772 | 1477647 | 2007 | 17 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Batch scheduling of jobs with identical process times on flexible flow lines
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
We consider a batch scheduling problem for flexible flow lines. A number of jobs have to be scheduled, and each job belongs to a specific product type. Setup costs are incurred when changing a machine from one product type to another. On each stage, all jobs have the same process time. The objective is to minimize setup costs and the mean flow time. We identify an analogy to a pallet-loading problem and present a solution approach that consists of two nested genetic algorithms. The heuristic solves realistic problem sizes in a relatively short amount of time. It can be adjusted by a lookahead-parameter that enables a human planner to effectively manage the trade-off between the two objectives.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Production Economics - Volume 105, Issue 2, February 2007, Pages 385-401
Journal: International Journal of Production Economics - Volume 105, Issue 2, February 2007, Pages 385-401
نویسندگان
Daniel Quadt, Heinrich Kuhn,