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

Volume

5

fYear

2004

fDate

2004

Firstpage

5409

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Decision and Control, 2004. CDC. 43rd IEEE Conference on

ISSN

0191-2216

Print_ISBN

0-7803-8682-5

Type

conf

DOI

10.1109/CDC.2004.1429668

Filename

1429668