Title :
A polynomial adaptive controller for discretely parameterized systems
Author :
Cao, Chengyu ; Annaswamy, Anuradha ; Hovakimyan, Naira
Author_Institution :
Dept. of Aerosp. & Ocean Eng., Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA
Abstract :
This paper deals with a class of uncertain systems, in which the unknown parameters belong to a discrete set and occur nonlinearly. Such a system represents a nonlinearly parameterized system and, therefore, application of the traditional linear-in-parameters adaptive controllers is not feasible. In this paper, a new polynomial adaptive controller (PAC) is proposed and its performance for control of systems with unknown discrete parameters that occur nonlinearly is shown.
Keywords :
adaptive control; discrete systems; nonlinear control systems; uncertain systems; discretely parameterized systems; nonlinearly parameterized system; polynomial adaptive controller; uncertain systems; Adaptive control; Adaptive estimation; Aerospace engineering; Control systems; Nonlinear control systems; Oceans; Polynomials; Programmable control; Size control; Uncertain systems;
Conference_Titel :
American Control Conference, 2005. Proceedings of the 2005
Print_ISBN :
0-7803-9098-9
Electronic_ISBN :
0743-1619
DOI :
10.1109/ACC.2005.1470275
