Journal of the Korean Society for Precision Engineering (한국정밀공학회지)
- Volume 11 Issue 4
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- Pages.174-181
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- 1994
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- 1225-9071(pISSN)
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- 2287-8769(eISSN)
A Study on the Performance Evaluation of Flexible Manufacturing Systems by Using Petri Nets
페트리네트르르 이용한 유연생산시스템의 성능평가에 관한 연구
Abstract
A FMS is a typical discrete event system exhibiting concurrency, asynchronicity and non-determinism. To represent a FMS with those characteristics, Colored and Timed Petri Nets is defined and the modeling procedure is provided in this paper. To analyze and evaluate the performance of a FMS, a simulation software is developed and applied to SNU FMS/CM Center. This software enables to detect the bottleneck machine and decide the optimal direction in case of the expansion of a FMS.
Keywords