Reliable linear-quadratic optimal control for discrete-time singular linear systems

Author

Gao, Xiang-yu ; Cong, Er-yong ; Zhang, Xian

Author_Institution

Sch. of Math. Sci., Heilongjiang Univ., Harbin, China

fYear

2009

fDate

17-19 June 2009

Firstpage

29

Lastpage

34

Abstract

The paper is concerned with the problem of designing reliable linear-quadratic state-feedback control for a class of discrete-time singular linear systems. A reliable state-feedback control is designed for the case of possible actuator faults, and the proposed state-feedback controller guarantees that the closed-loop system is admissible and its quadratic performance index is bounded by a constant. An example is given to illustrate effectiveness of the proposed method.

Keywords

closed loop systems; discrete time systems; linear quadratic control; linear systems; performance index; state feedback; actuator faults; closed-loop system; discrete-time singular linear systems; linear-quadratic optimal control; quadratic performance index; reliable linear-quadratic state-feedback control; Adaptive control; Control design; Control systems; Hydraulic actuators; Linear systems; Optimal control; Performance analysis; Regulators; Sensor systems; Stability; discrete-time singular linear systems; linear-quadratic performance index; reliable control;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference, 2009. CCDC '09. Chinese

Conference_Location

Guilin

Print_ISBN

978-1-4244-2722-2

Electronic_ISBN

978-1-4244-2723-9

Type

conf

DOI

10.1109/CCDC.2009.5195143

Filename

5195143