DocumentCode :
487852
Title :
A Model-Object based Supervisory Expert System for Fault Tolerant Chemical Reactor Control
Author :
Basila, M.R., Jr. ; Cinar, A. ; Stefanek, G.
Author_Institution :
Department of Chemical Engineering, Illinois Institute of Technology, Chicago, Illinois 60616 U.S.A. BITNET: CHECINAR@IITVAX
fYear :
1989
fDate :
21-23 June 1989
Firstpage :
1348
Lastpage :
1353
Abstract :
MOBECS is a supervisory expert system designed to tailor the process control system for a tubular autothermal reactor in response to process or control system faults, and changes in the process behavior. Specific functions include control system performance monitoring and troubleshooting, controller tuning, control system restructuring and state estimation. The process monitoring and instability detection rules have been tested by simulating the inputs to the expert system. At the present time, experimental validation of the MOBECS prototype is being undertaken. Once the MOBECS prototype has been fully tested, incorporation of fault diagnosis, state estimation, sensor placement and controller restructuring tools will be initiated.
Keywords :
Chemical reactors; Control systems; Expert systems; Fault tolerant systems; Inductors; Monitoring; Process control; Prototypes; State estimation; System performance;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
American Control Conference, 1989
Conference_Location :
Pittsburgh, PA, USA
Type :
conf
Filename :
4790400
Link To Document :
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