A timed Petri net and beam search based online FMS scheduling system with routing flexibility

2002 ◽  
Author(s):  
H.M. Shih ◽  
T. Sekiguchi
Keyword(s):  
Petri Net ◽  
Routing Flexibility ◽  
Beam Search ◽  
Scheduling System ◽  
Timed Petri Net ◽  
Fms Scheduling

scholarly journals A Petri Net and Beam Search based FMS Scheduling System.

1992 ◽  
Vol 112 (4) ◽  
pp. 377-386 ◽  
Author(s):  
Heloisa Martins Shih ◽  
Takashi Sekiguchi
Keyword(s):  
Petri Net ◽  
Beam Search ◽  
Scheduling System ◽  
Fms Scheduling

Research on Modeling and Simulation of Scheduling with Tool Failure in FMS

2009 ◽  
Vol 419-420 ◽  
pp. 101-104
Author(s):  
Dan Zhao ◽  
Jia Tai Zhang ◽  
Ling Li Li
Keyword(s):  
Modeling And Simulation ◽  
Petri Net ◽  
Dynamic Scheduling ◽  
Simulation Analysis ◽  
Object Oriented ◽  
Actual Case ◽  
Tool Failure ◽  
Scheduling System ◽  
Object Oriented Technology ◽  
Fms Scheduling

Failure in FMS includes two aspects: equipment breakdown and tool failure of which should be considered in an excellent FMS scheduling system. Most of past scheduling researches have only discussed the former and the analysis of the latter rarely seen in relevant papers. The scheduling system without tool failure processing seems to be not coincident to the actually production in which tool breakdowns are very common. This paper gives a dynamic scheduling simulation model with concern of the two kind failure using Object-Oriented technology and Colored Petri Net (OOCPN). Rescheduling strategy of tool failure is proposed and the simulation analysis is given which shows that our model and principle are effective and adaptable to actual case.

Study of Flexible Scheduling System of the Hull Job Shop Based on OOCPN

2009 ◽  
Vol 25 (03) ◽  
pp. 168-173
Author(s):  
Ji Wang ◽  
Yujun Liu ◽  
Zhuoshang Ji ◽  
Yanping Deng ◽  
Yuanyuan Zheng
Keyword(s):  
Petri Net ◽  
Flexible Manufacturing ◽  
Manufacturing System ◽  
Flexible Manufacturing System ◽  
Job Shop ◽  
Object Oriented ◽  
Flexible Scheduling ◽  
Colored Petri Net ◽  
Scheduling System ◽  
Fms Scheduling

The hull job shop in a shipyard is a typical flexible manufacturing system (FMS), the flexibility and efficiency of which largely depends on the level of FMS scheduling. In this paper, the Object-Oriented Colored Petri Net (OOCPN) is used to build the FMS model for the hull job shop. A four-step modeling method of FMS has been developed to successfully simulate the scheduling of the hull job shop.

scholarly journals FMS scheduling based on timed Petri Net model and reactive graph search

2007 ◽  
Vol 31 (6) ◽  
pp. 955-970 ◽  
Author(s):  
Young Woo Kim ◽  
Tatsuya Suzuki ◽  
Tatsuo Narikiyo
Keyword(s):  
Petri Net ◽  
Graph Search ◽  
Timed Petri Net ◽  
Fms Scheduling
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