Title :
Parametrization of stable nonlinear feedback systems
Author :
Verma, Madanpal S. ; Hunt, Louis R.
Author_Institution :
Dept. of Electr. Eng., McGill Univ., Montreal, Que., Canada
Abstract :
The problem of parametrizing stable nonlinear feedback systems containing a possibly unstable nonlinear plant is considered. A two-step scheme based on stabilization of the unstable plant followed by parametrization for the stabilized plant is suggested. The use of state feedback as a precompensator is also suggested, and a technique for maintaining the internal stability of the overall configuration is developed
Keywords :
feedback; nonlinear control systems; stability; internal stability; parametrization; precompensator; stable nonlinear feedback systems; state feedback; two-step scheme; unstable nonlinear plant; Control systems; Linear systems; Nonlinear control systems; Nonlinear systems; Output feedback; Polynomials; Stability; State feedback; State-space methods; Time varying systems;
Conference_Titel :
Decision and Control, 1992., Proceedings of the 31st IEEE Conference on
Conference_Location :
Tucson, AZ
Print_ISBN :
0-7803-0872-7
DOI :
10.1109/CDC.1992.370944
