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	Dynamic JSP scheduling based on Petri net
	Tao Ze ; Xu Wei-da ; Xiao Tian-yuan ; Hao Chang-zhong
	2010-05-06 ; 2010-05-06
关键词	Theoretical or Mathematical/ dynamic scheduling genetic algorithms job shop scheduling maintenance engineering manufacturing systems Petri nets production equipment simulated annealing/ dynamic JSP scheduling Petri net discrete event flexible job shop scheduling equipment maintenance genetic algorithm simulated annealing manufacturing system/ C1290F Systems theory applications in industry C1180 Optimisation techniques C1160 Combinatorial mathematics E1010 Production management E1510 Manufacturing systems E1560 Production equipment E1020 Maintenance and reliability E1540 Systems theory applications E0210G Optimisation E0210E Combinatorial mathematics
中文摘要	A new method of disposing urgent order is presented. A Petri net with controller is used to model discrete events in flexible job shop scheduling, it not only has the modeling capability of a traditional Petri net, but also can depict system characteristics, such as equipment maintenance, different types of priorities, and so on. The scheduling results are obtained based on genetic and simulated annealing algorithm. The method is developed to address the dynamic scheduling problem in manufacturing systems constrained by machines, workers. When urgent order comes, remainder jobs and urgent jobs are disposed separately, then being integrated, and through finding optimal results of remainder jobs based on urgent jobs result is optimal, and the whole and local optimal results can be found through this method. Simulation results based on a job shop scheduling show that the proposed method is efficient and robust.
语种	中文 ; 中文
出版者	Editorial Board of Computer Engineering ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/9618]
专题	清华大学
推荐引用方式 GB/T 7714	Tao Ze,Xu Wei-da,Xiao Tian-yuan,et al. Dynamic JSP scheduling based on Petri net[J],2010, 2010.
APA	Tao Ze,Xu Wei-da,Xiao Tian-yuan,&Hao Chang-zhong.(2010).Dynamic JSP scheduling based on Petri net..
MLA	Tao Ze,et al."Dynamic JSP scheduling based on Petri net".(2010).

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