Overlapping guaranteed cost control for time-varying discrete-time uncertain systems

Author

Bakule, Lubomir ; Rodellar, Jos ; Rossel, Josep M.

Author_Institution

Inst. of Inf. Theor. & Autom., Acad. of Sci. of the Czech Republic, Prague, Czech Republic

Volume

2

fYear

2002

fDate

2002

Firstpage

1705

Abstract

The paper presents results on the inclusion principle for uncertain, nominally linear, time-varying, discrete-time systems. The systems under consideration have time-varying norm-bounded parameter uncertainties in both state and input matrices. Robust controllers are assumed to be available by using guaranteed cost control approach. The main contribution is in the derivation of explicit block structured conditions on complementary matrices of systems and controllers within the expansion-contraction scheme. A particular selection procedure for complementary matrices is included.

Keywords

control system synthesis; cost optimal control; discrete time systems; time-varying systems; uncertain systems; complementary matrices; discrete time systems; expansion-contraction scheme; explicit block structured conditions; robust controllers; time-varying discrete-time uncertain systems; time-varying systems; uncertain systems; Automatic control; Automation; Control systems; Cost function; Information theory; Mathematics; Riccati equations; Robust control; Time varying systems; Uncertain systems;

fLanguage

English

Publisher

ieee

Conference_Titel

American Control Conference, 2002. Proceedings of the 2002

ISSN

0743-1619

Print_ISBN

0-7803-7298-0

Type

conf

DOI

10.1109/ACC.2002.1023269

Filename

1023269