The decoupling of generalized state-space systems via state feedback

Author

Paraskevopoulos, P.N. ; Koumboulis, F.N.

Author_Institution

Dept. of Electr. Eng., Nat. Tech. Univ. of Athens, Greece

Volume

37

Issue

1

fYear

1992

fDate

1/1/1992 12:00:00 AM

Firstpage

148

Lastpage

152

Abstract

The input-output decoupling problem of generalized state-space systems (GSS) via proportional state feedback is studied. The following three major issues are resolved: the necessary and sufficient conditions for the problem to have a solution, the general analytical expressions of the controller matrices, and the general analytical expressions of the diagonal elements of the closed-loop system. It is concluded that the approach presented seems to be a quite powerful tool for solving several feedback design problems for GSS systems. Using this method, problems such as decoupling and simultaneous pole assignment and decoupling via output feedback are successfully studied

Keywords

closed loop systems; control system synthesis; feedback; matrix algebra; state-space methods; closed-loop system; decoupling; feedback design; generalized state-space systems; input-output decoupling; necessary conditions; pole assignment; proportional state feedback; sufficient conditions; Computer science; Control systems; Control theory; Feedback control; PD control; Polynomials; Proportional control; State feedback; Sufficient conditions;

fLanguage

English

Journal_Title

Automatic Control, IEEE Transactions on

Publisher

ieee

ISSN

0018-9286

Type

jour

DOI

10.1109/9.109653

Filename

109653