DocumentCode
3353650
Title
Fault detection and diagnosis of a certain type of discrete manufacturing system
Author
Zhen, Xue ; Qidi, Wu
Author_Institution
Shanghai Tsiogina Wintone, China
fYear
1994
fDate
5-9 Dec 1994
Firstpage
463
Lastpage
467
Abstract
In this paper, we discuss fault detection and diagnosis issues for discrete manufacturing systems. An enhanced Petri net is used to model a real plant. This model is especially appropriate to the systems controlled by PLC. By means of this model, the cause of failure is automatically searched, so that the diagnostic task of a complicated system can be successfully executed by the computer. The method developed in this paper has been demonstrated and proved by computer simulation, and it is a general method for other control levels of an automated manufacturing system
Keywords
Petri nets; discrete event simulation; fault diagnosis; knowledge based systems; production control; discrete manufacturing system; enhanced Petri net model; fault detection; fault diagnosis; production control; rule based system; Automatic control; Computer integrated manufacturing; Control systems; Fault detection; Fault diagnosis; Machine tools; Manufacturing systems; Productivity; Programmable control; Robot sensing systems;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Technology, 1994., Proceedings of the IEEE International Conference on
Conference_Location
Guangzhou
Print_ISBN
0-7803-1978-8
Type
conf
DOI
10.1109/ICIT.1994.467149
Filename
467149
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