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Evolutionary Computing of Petri Net Structure for Cyclic Job Shop Scheduling

Morikazu NAKAMURA, Koji HACHIMAN, Hiroki TOHME, Takeo OKAZAKI, Shiro TAMAKI

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Summary :

This paper considers Cyclic Job-Shop Scheduling Problems (CJSSP) extended from the Job-Shop Scheduling Problem (JSSP). We propose an evolutionary computing method to solve the problem approximately by generating the Petri net structure for scheduling. The crossover proposed in this paper employs structural analysis of Petri net model, that is, the crossover improves the cycle time by breaking the bottle-neck circuit obtained by solving a linear programming problem. Experimental evaluation shows the effectiveness of our approach.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E89-A No.11 pp.3235-3243
Publication Date
2006/11/01
Publicized
Online ISSN
1745-1337
DOI
10.1093/ietfec/e89-a.11.3235
Type of Manuscript
Special Section PAPER (Special Section on Concurrent/Hybrid Systems: Theory and Applications)
Category
Concurrent Systems

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