Title :
Observer-based stabilization of nonlinear systems
Author_Institution :
Dept. of Aeronaut. & Astronaut., MIT, Cambridge, MA, USA
fDate :
29 June-1 July 1994
Abstract :
The problem of stabilizing a class of nonlinear plants via observer-based controllers is addressed. Quadratic Lyapunov functions are used to determine the existence of such controllers. Sufficient conditions for their existence are given in terms of linear matrix inequalities, thus providing effective means to determine if these controllers exist.
Keywords :
Lyapunov methods; matrix algebra; nonlinear control systems; observers; stability; linear matrix inequalities; nonlinear systems; observer-based controllers; observer-based stabilization; quadratic Lyapunov functions; sufficient existence conditions; Control systems; Linear matrix inequalities; Lyapunov method; Nonlinear control systems; Nonlinear systems; Space technology; Stability; Sufficient conditions; Symmetric matrices; Time varying systems;
Conference_Titel :
American Control Conference, 1994
Print_ISBN :
0-7803-1783-1
DOI :
10.1109/ACC.1994.751774
