Title :
Constructing discontinuity planes for variable structure systems-a Lyapunov approach
Author :
Su, Wu Chung ; Drakunov, Sergey V. ; Özgüner, Ümit
Author_Institution :
Dept. of Electr. Eng., Ohio State Univ., Columbus, OH, USA
fDate :
29 June-1 July 1994
Abstract :
The problem of constructing discontinuity planes in variable structure systems is studied from a Lyapunov point of view. A switching surface determined by the control coefficient matrix and the associated Lyapunov function is able to ensure asymptotic stability for the system in sliding mode. The proposed method may also be used for systems with nonlinear dynamics which are not feedback linearizable and for linear systems with delays.
Keywords :
asymptotic stability; linear systems; matrix algebra; variable structure systems; Lyapunov approach; Lyapunov function; asymptotic stability; control coefficient matrix; delays; discontinuity planes; linear systems; nonlinear dynamics; switching surface; variable structure systems; Asymptotic stability; Control systems; Delay lines; Delay systems; Feedback; Linear systems; Lyapunov method; Nonlinear dynamical systems; Sliding mode control; Variable structure systems;
Conference_Titel :
American Control Conference, 1994
Print_ISBN :
0-7803-1783-1
DOI :
10.1109/ACC.1994.751932
