Robust decentralized control using an alternating projection approach

Author

Tan, Kan ; Grigoriadis, Karolos M.

Author_Institution

Dept. of Mech. Eng., Houston Univ., TX, USA

Volume

2

fYear

2000

fDate

2000

Firstpage

801

Abstract

Provides a geometric formulation of the robust decentralized control problem for both continuous-time and discrete-time systems. The problem is formulated as a feasibility problem of finding a set of matrix parameters in the intersection of a set of linear matrix inequalities (LMIs) and a non-convex rank constraint. Alternating projection methods are proposed for solution. Fixed-order, interval and structural constraints can be imposed on the controller in the same framework

Keywords

continuous time systems; control system analysis; control system synthesis; decentralised control; discrete time systems; geometry; linear systems; matrix algebra; robust control; stability; alternating projection approach; feasibility problem; fixed-order constraints; geometric formulation; interval constraints; linear matrix inequalities; nonconvex rank constraint; robust decentralized control; structural constraints; Communication system control; Control systems; Distributed control; Linear matrix inequalities; Linear systems; Mechanical engineering; Power system dynamics; Power system interconnection; Power system stability; Robust control;

fLanguage

English

Publisher

ieee

Conference_Titel

American Control Conference, 2000. Proceedings of the 2000

Conference_Location

Chicago, IL

ISSN

0743-1619

Print_ISBN

0-7803-5519-9

Type

conf

DOI

10.1109/ACC.2000.876610

Filename

876610