Title :
Passivity-based nonlinear dynamic output feedback design: a semidefinite programming approach
Author :
Raff, Tobias ; Ebenbauer, Christian ; Allgöwer, Frank
Author_Institution :
Inst. for Syst. Theor. in Eng., Stuttgart Univ., Germany
Abstract :
In this paper a nonlinear dynamic output feedback design for the class of polynomial control systems is proposed. The feedback design combines feedback passivation and semidefinite programming, two well known concepts from control theory and optimization. In particular, feedback passivation is used to formulate a nonlinear dynamic output feedback design for polynomial control systems as a semidefinite program. The feedback design is applied to stabilize an electrostatic microactuator.
Keywords :
control system synthesis; electrostatic actuators; feedback; mathematical programming; nonlinear dynamical systems; passivation; control theory; electrostatic microactuator stabilization; feedback passivation; nonlinear dynamic output feedback design; passivity-based nonlinear dynamic output feedback design; polynomial control systems; semidefinite programming approach; Control systems; Control theory; Design optimization; Dynamic programming; Electrostatics; Microactuators; Nonlinear control systems; Output feedback; Passivation; Polynomials;
Conference_Titel :
Decision and Control, 2004. CDC. 43rd IEEE Conference on
Print_ISBN :
0-7803-8682-5
DOI :
10.1109/CDC.2004.1429668
