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Multiple Objective Scheduling of Flexible Manufacturing Systems Using Petri Nets

페트리네트를 이용한 유연생산시스템의 다중목표 스케쥴링

Yim, Seong-Jin;Lee, Doo-Yong
임성진;이두용

  • Published : 1997.01.01

Abstract

This paper presents an approach to multiple objective scheduling of flexible manufacturing systems(FMS). The approach is an extension of the scheduling method that formulates scheduling problems using Petrinets, and applies heuristic search to find optimal or near-optimal schedules with a single objective. New evaluation functions are developed to optimize simultaneously the makespan and the total operating cost. A scheduling example is used to demonstrate the effectiveness of the proposed approach.

Keywords

Flexible Manufacturing Systems(FMS);Multiple Objective Scheduling;Petri Nets;Heuristic Search