DocumentCode
1687539
Title
FMS modelling simulation based on Petri-nets and expert system
Author
Cui, Xianyu ; Yan, Hongsen ; Zhang, Jinge ; Wang, Yan ; Zhang, Xiaoying
Author_Institution
Dept. of Electr. Eng., Harbin Inst. of Technol., China
fYear
1992
Firstpage
295
Abstract
The authors deal with an ESHLEP-N based expert system for FMS scheduling and simulation. The new extended stochastic high level evaluation Petri-nets (ESHLEP-N) were proposed, which are more suitable for modelling FMS. Based on the ESHLEP-N, a simulation expert system was built, which includes the new scheduling rules to dispose of no-inputs and full-outputs (blockings). The result of simulation has shown that: the new rules can increase the average throughput by some 9.93% as compared with the traditional rules; and the simulation expert system is very effective
Keywords
Petri nets; digital simulation; expert systems; flexible manufacturing systems; ESHLEP-N based expert system; FMS modelling simulation; Petri-nets; expert system; extended stochastic high level evaluation Petri-nets; Buffer storage; Control system synthesis; Expert systems; Flexible manufacturing systems; Job production systems; Job shop scheduling; NP-hard problem; Petri nets; Stochastic processes; Throughput;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics, 1992., Proceedings of the IEEE International Symposium on
Conference_Location
Xian
Print_ISBN
0-7803-0042-4
Type
conf
DOI
10.1109/ISIE.1992.279567
Filename
279567
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