Research of Modeling and Simulation for Operation Scheduling Process of Block Stockyard Based on Petri Net

2016 ◽  
Keyword(s):  
Modeling And Simulation ◽  
Petri Net ◽  
Operation Scheduling

MODELING AND SIMULATION OF THE BABY DIAPER PRODUCTION SYSTEM USING COLORED PETRI NET

2021 ◽  
Author(s):  
Fabio Pereira ◽  
OSVALDO LUÍS ASATO ◽  
Percy Javier Igei Kaneshiro ◽  
Francisco Yastami Nakamoto
Keyword(s):  
Modeling And Simulation ◽  
Petri Net ◽  
Production System ◽  
Colored Petri Net

Modeling and Simulation of Dynamic Alliance Task Scheduling

2009 ◽  
Vol 16-19 ◽  
pp. 728-732
Author(s):  
Bin Huang ◽  
Cheng Hui Gao ◽  
Liang Chen
Keyword(s):  
Modeling And Simulation ◽  
Task Scheduling ◽  
Petri Net ◽  
Critical Path ◽  
Time Difference ◽  
Formal Definition ◽  
Dynamic Alliance ◽  
State Flow ◽  
Transition Rules

Considering the characteristics of dynamic alliance task scheduling, timed place Petri-net (TPPN)-based approach is proposed to model the task scheduling. On the basis of formal definition and transition rules of the TPPN, dynamic alliance manufacturing types are classified, and the TPPN model of each kind of manufacturing is provided. Then through analyzing time difference of each task, critical path in TPPN model is solved. Finally, State flow is used to simulate the TPPN model, and the simulation of a case demonstrates that the approach is feasible and effective.

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.

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