Title :
Research on Fault Diagnosis in Fire Control System Based on Petri Net
Author :
Yang, Runsheng ; HOU, Chaozhen
Author_Institution :
Dept. of Control Eng., Bejing Inst. of Technol., Beijing, China
Abstract :
This paper is based the theory of Petri net, and made a major study of the Petri net in fire control system fault diagnosis. In regard to the characteristics of failure for fire control system, made the Petri net model is extended to the field of fault diagnosis model. It is analyzed transmission characteristics and administ hierachical structure of the system complex fault. Given the ladder diagram algorithm analysis. Since the ladder diagram algorithm takes advantages in solving the asynchronous concurrent problems, united analyzable method for the asynchronous and synchronism fault in the system. Meanwhile it greatly enhances the speed and efficiency of diagnosis. Finally, been validated, it can be concluded: that the ladder diagram algorithm for the system fault diagnosis is successful by the HPSim software.
Keywords :
Petri nets; fault diagnosis; fires; HPSim software; Petri net theory; asynchronous concurrent problems; fault diagnosis model; fire control system; ladder diagram algorithm analysis; system complex fault administ hierachical structure; system complex fault transmission characteristics; Circuit faults; Computational modeling; Control systems; Fault diagnosis; Fires; Process control; Systematics; Petri net theory; fault diagnosis; ladder diagram algorithm;
Conference_Titel :
Instrumentation, Measurement, Computer, Communication and Control, 2011 First International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-0-7695-4519-6
DOI :
10.1109/IMCCC.2011.249
