Title :
On the control of dynamic systems with unknown operating point
Author :
Bazanella, A.S. ; Kokotovic, P.V. ; Silva, A.S.E.
Author_Institution :
Univ. Fed. do Rio Grande do Sul, Porto Alegre, Brazil
Abstract :
The problem of controlling dynamic systems where the position of the operating point in the state space is unknown is addressed. An adaptive control scheme in which the uncertain parameter is the operating point is proposed. The usually applied solution to this problem is a particular case, with limited applicability, of the proposed scheme. With the proposed scheme the exponential stability of the unknown operating point is obtained under very general conditions. Illustrative examples are also presented.
Keywords :
adaptive control; asymptotic stability; time-varying systems; uncertain systems; adaptive control; dynamic systems control; exponential stability; uncertain parameter; unknown operating point; Adaptive control; Asymptotic stability; Closed loop systems; Eigenvalues and eigenfunctions; Jacobian matrices; Stability analysis; Adaptive Control; Feedback Stabilization; Nonlinear Control;
Conference_Titel :
Control Conference (ECC), 1997 European
Conference_Location :
Brussels
Print_ISBN :
978-3-9524269-0-6
