A linear time approximation algorithm for movement minimization in conveyor flow shop processing
نویسندگان
چکیده
We consider the movement minimization problem in a conveyor flow shop processing controlled by one worker for all machines. A machine can only execute tasks if the worker is present. Each machine can serve as a buffer. The worker has to cover a certain distance to move from one machine to the other. The distance between two machines Pp and Pq is jp qj. The objective is to minimize the total distance the worker has to cover for the processing of all jobs. We introduce a linear time approximation algorithm for the conveyor flow shop problem with performance 3. Such minimization problems usually appear in conveyor controlled manufacturing systems. 2003 Elsevier B.V. All rights reserved.
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ورودعنوان ژورنال:
- European Journal of Operational Research
دوره 160 شماره
صفحات -
تاریخ انتشار 2005