Robust Output Feedback Control for Polytopic Linear Systems

Author

Dong, Jiuxiang ; Yang, Guang-hong

Author_Institution

Coll. of Inf. Sci. & Eng., Northeastern Univ., Shenyang

fYear

2006

fDate

5-8 Dec. 2006

Firstpage

1

Lastpage

6

Abstract

This paper is concerned with the problem of designing robust static output feedback controllers for linear discrete and continuous-time systems with time-invariant polytopic uncertainties. Sufficient conditions for static output feedback stabilizing controller design are given in terms of solutions to a set of linear matrix inequalities. Furthermore, the method is also extended to H₂ static output feedback controller designs. Numerical examples are given to illustrate the effectiveness of the proposed design methods

Keywords

H^infin control; Lyapunov methods; continuous time systems; control system synthesis; discrete systems; feedback; linear matrix inequalities; linear systems; robust control; uncertain systems; H₂ controller; Lyapunov function; continuous-time systems; linear discrete systems; linear matrix inequalities; polytopic linear systems; robust output feedback control; static controllers; time-invariant polytopic uncertainties; Control systems; Design methodology; Hydrogen; Linear feedback control systems; Linear matrix inequalities; Linear systems; Output feedback; Robust control; Sufficient conditions; Uncertainty; linear matrix inequalities (LMIs); parameter dependent Lyapunov function; robust control; static output feedback; time-invariant uncertainty;

fLanguage

English

Publisher

ieee

Conference_Titel

Control, Automation, Robotics and Vision, 2006. ICARCV '06. 9th International Conference on

Conference_Location

Singapore

Print_ISBN

1-4244-0341-3

Electronic_ISBN

1-4214-042-1

Type

conf

DOI

10.1109/ICARCV.2006.345322

Filename

4150325