Title :
On the use of adaptive precompensators for rejecting output disturbances in nonminimum phase SISO systems
Author :
Bonilla, M.E. ; Cheang, J.A. ; Lozano, R.
Author_Institution :
CINVESTAV-IPN, Mexico City, Mexico
Abstract :
Looks at the use of one adaptive precompensator for rejecting output disturbance in nonminimum phase SISO systems assuming only knowledge of the disturbance generator polynomial´s degree. The control scheme basically consists of: a non-proper filter reconstructing the disturbance; a gradient identification algorithm whose aim is to estimate indirectly the nulling polynomial of the disturbance; and the proper linear control law which anticipates the influence of the disturbance at the output
Keywords :
adaptive control; compensation; polynomials; stability; adaptive precompensators; gradient identification algorithm; ing polynomial; linear control law; nonminimum phase SISO systems; nonproper filter; output disturbances rejection; Control systems; Hydrogen; Polynomials;
Conference_Titel :
Decision and Control, 1994., Proceedings of the 33rd IEEE Conference on
Conference_Location :
Lake Buena Vista, FL
Print_ISBN :
0-7803-1968-0
DOI :
10.1109/CDC.1994.411080
