I/O Decoupling Via Dynamic Controllers - a State Space Approach -

Author

Paraskevopoulos, P.N. ; Koumboulis, Fotis N. ; Kouvakas, Nikolaos D. ; Balafas, C.

Author_Institution

Dept. of Electr. & Comput. Eng., Athens Nat. Tech. Univ.

fYear

2005

fDate

27-29 June 2005

Firstpage

761

Lastpage

766

Abstract

In the present paper, the problem of I/O decoupling with dynamic proper feedback and static regular precompensator is studied. The goal is to transform a multi-input multi-output system to a set of single-input single-output systems. By achieving that, all the work that has to be done with respect to system theory analysis, like pole assignment, stability etc., becomes much easier to be carried out. The necessary and sufficient conditions for which the decoupling problem is resolved are derived and the general form of the feedback matrices solving the problem, as well as the structure of the decoupled system is presented. The results are illustrated through application to a V/STOL aircraft in hovering conditions

Keywords

feedback; matrix algebra; state-space methods; time-varying systems; I/O decoupling; V/STOL aircraft; dynamic controllers; dynamic proper feedback; feedback matrices; hovering conditions; single-input single-output systems; state space approach; static regular precompensator; Aircraft; Automation; Delay lines; Helium; Output feedback; Stability analysis; State feedback; State-space methods; Sufficient conditions; Time invariant systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control, 2005. Proceedings of the 2005 IEEE International Symposium on, Mediterrean Conference on Control and Automation

Conference_Location

Limassol

ISSN

2158-9860

Print_ISBN

0-7803-8936-0

Type

conf

DOI

10.1109/.2005.1467110

Filename

1467110