Control systems design based stability margin specification

Author

Ma Guoliang

Author_Institution

Sch. of Energy & Power Eng., Nanjing Univ. of Sci. & Technol., Nanjing, China

fYear

2011

fDate

22-24 July 2011

Firstpage

3701

Lastpage

3704

Abstract

The problems of linear control systems design based stability margin specification are investigated. Frequency domain constraints are presented according to the stability margin specification, and equivalent constraints in time domain are obtained using generalized Kalman-Yakubovich-Popov lemma. The constraints are formulated as complex linear matrix inequalities and are translated into real linear matrix inequalities. The results suggest that stability margin design problems for linear control systems can be expressed as the linear matrix inequalities feasibility problem.

Keywords

control system synthesis; linear matrix inequalities; linear systems; stability; time-domain analysis; complex linear matrix inequalities; frequency domain constraint; generalized Kalman-Yakubovich-Popov lemma; linear control system design; stability margin design problem; stability margin specification; time domain; Artificial intelligence; Control systems; Electronic mail; Frequency domain analysis; Linear matrix inequalities; Linear systems; Robustness; Generalized Kalman-Yakubovich-Popov Lemma; Linear Matrix Inequalities; Stability Margin;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference (CCC), 2011 30th Chinese

Conference_Location

Yantai

ISSN

1934-1768

Print_ISBN

978-1-4577-0677-6

Electronic_ISBN

1934-1768

Type

conf

Filename

6000568