409 階層分散型生産システムのためのリアクティブスケジューリングシステム

概要

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In the research, a reactive scheduling method based on GA (Genetic Algorithm) is proposed to modify the delayed production schedules. The proposed method modifies the predetermined production schedules reactively without interrupting the progresses of the manufacturing processes, when unforeseen delays of manufacturing processes are occurred in the manufacturing systems. A reactive scheduling method for multi-layered manufacturing systems is also proposed in order to modify the production schedules of all the layers concurrently and to keep the consistency among the production schedules of all the layers in the manufacturing systems. Effectiveness of the proposed reactive scheduling method is verified through several computational experiments in terms of the optimization of the production schedules and the computation time of the modification processes in the multi-layered manufacturing systems.
一般社団法人日本機械学会の論文