Title :
Knowledge processing in control systems
Author :
Gudwin, Ricardo R. ; Gomide, Fernando A.C. ; Netto, Márcio L Andrade ; Magalhães, Maurício F.
Author_Institution :
Dept. of Comput. Eng. & Ind. Autom., State Univ. of Campinas, Sao Paulo, Brazil
fDate :
2/1/1996 12:00:00 AM
Abstract :
A real-time knowledge processing procedure is proposed for rule-based systems in general and control systems applications in particular. Distinguishing features of the procedure include a mechanism for rule base compression and an inference scheme based on matrix operators. The procedure is also amenable for schedulability analysis to provide response time warranty. An application concerning supervisory group control of elevators is also included to show the usefulness of the proposed procedure
Keywords :
SCADA systems; control systems; data compression; inference mechanisms; intelligent control; lifts; matrix algebra; real-time systems; scheduling; artificial intelligence; control systems applications; elevators; guaranteed response time; inference scheme; knowledge engineering; knowledge representation; matrix operators; real-time computer systems; real-time knowledge processing procedure; response time warranty; rule base compression; rule-based systems; schedulability analysis; supervisory group control; Control systems; Elevators; Job shop scheduling; Knowledge based systems; Monitoring; Problem-solving; Process control; Processor scheduling; Production; Real time systems;
Journal_Title :
Knowledge and Data Engineering, IEEE Transactions on
