Title :
Overtaking optimal control and gain scheduling
Author :
Tan, Hualin ; Rugh, Wilson J.
Author_Institution :
Dept. of Electr. & Comput. Eng., Johns Hopkins Univ., Baltimore, MD, USA
Abstract :
We consider infinite-horizon optimal regulation problems for nonlinear plants that are driven by an exogenous scheduling signal. Typically such a problem must be interpreted as a so-called overtaking optimal control problem. We use an associated, parameterized linear-quadratic problem of nonstandard type to discuss approximate solutions for the nonlinear problem. The approximate solutions of interest have the form of a gain-scheduled linear control law
Keywords :
linear quadratic control; nonlinear control systems; performance index; exogenous scheduling signal; gain scheduling; gain-scheduled linear control law; infinite-horizon optimal regulation problems; nonlinear plants; overtaking optimal control; parameterized linear-quadratic problem; Force control; Gain measurement; Infinite horizon; Optimal control; Performance analysis; Processor scheduling; Sufficient conditions;
Conference_Titel :
American Control Conference, 1997. Proceedings of the 1997
Conference_Location :
Albuquerque, NM
Print_ISBN :
0-7803-3832-4
DOI :
10.1109/ACC.1997.609740
