Title :
Performance monitored continuous time LQ stochastic adaptive control
Author :
Caines, Peter E. ; Levanony, David
Author_Institution :
Dept. of Electr. Eng., McGill Univ., Montreal, Que., Canada
Abstract :
Presents a continuous time stochastic adaptive control algorithm for completely observed linear stochastic systems with unknown parameters. The adaptive estimation algorithm is designed so that, first, it drives the estimate into a neighborhood Iδ of a set I of parameters corresponding to the true closed loop dynamics and then, second, by activating a performance monitoring feature in Iδ, the estimate converges to the true system parameter and the resulting control yields optimal long run LQ closed loop performance
Keywords :
adaptive control; closed loop systems; linear systems; optimal control; state estimation; stochastic systems; adaptive estimation; completely observed linear stochastic systems; optimal long run LQ closed loop performance; performance monitored continuous time LQ stochastic adaptive control; true closed loop dynamics; unknown parameters; Adaptive control; Control systems; Monitoring; Optimal control; Parameter estimation; Performance analysis; Programmable control; Stochastic processes; Stochastic systems; System performance;
Conference_Titel :
Decision and Control, 1993., Proceedings of the 32nd IEEE Conference on
Conference_Location :
San Antonio, TX
Print_ISBN :
0-7803-1298-8
DOI :
10.1109/CDC.1993.325877