Title :
Adaptive multi-class controller
Author :
Lo, W.L. ; Rad, A.B. ; Tsang, K.M. ; Wong, Y.K.
Author_Institution :
Dept. of Comput. Sci., Chu Hai Coll., Hong Kong, China
Abstract :
In many process control applications, a single controller design algorithm can not give optimal performance for a wide range of plant structures and operating conditions. In the paper, an adaptive multi-class controller is introduced. Two online identification algorithms run in parallel in the proposed controller and the one with least error cost function value is selected. According to the parameters and structure of the selected estimated model, a controller selection rule-base is developed. Experimental studies are included to demonstrate the performance of the proposed multi-class controller
Keywords :
adaptive control; parameter estimation; process control; recursive estimation; three-term control; adaptive multi-class controller; controller selection rule-base; estimated model; online identification algorithms; process control; Adaptive control; Algorithm design and analysis; Control systems; Cost function; Delay effects; Industrial control; Optimal control; Process control; Programmable control; Three-term control;
Conference_Titel :
Control Applications, 2001. (CCA '01). Proceedings of the 2001 IEEE International Conference on
Conference_Location :
Mexico City
Print_ISBN :
0-7803-6733-2
DOI :
10.1109/CCA.2001.973831
