PID fault tolerant control system design with multi-performance indices constraints

Author

Feng, Zhi-min ; Zhang, Gang ; Han, Xiang-Lan

Author_Institution

Fac. of Maritime, Ningbo Univ., Ningbo, China

fYear

2012

fDate

6-8 July 2012

Firstpage

3286

Lastpage

3291

Abstract

The paper discussed the problem of PID fault tolerant control system design for linear systems with state and static output feedback. Based on linear matrix inequality approach, the consistency theory on circular pole index, steady variance index and H-infinity constraints is set up, and the ranges of consistent indices are analyzed in detail. Furthermore, the effective controller design method for systems with constrains of consistent indices is provided. A simulation example shows the efficiency of the design method.

Keywords

H^∞ control; control system synthesis; fault tolerance; feedback; linear matrix inequalities; linear systems; poles and zeros; three-term control; H-infinity constraints; PID fault tolerant control system design; circular pole index; consistency theory; linear matrix inequality; linear systems; multiperformance indices constraints; state feedback; static output feedback; steady variance index; Actuators; Covariance matrix; Fault tolerance; Fault tolerant systems; Indexes; Linear matrix inequalities; PD control; LMI; PID control; actuator failures; fault tolerant control; multi-performance index;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control and Automation (WCICA), 2012 10th World Congress on

Conference_Location

Beijing

Print_ISBN

978-1-4673-1397-1

Type

conf

DOI

10.1109/WCICA.2012.6358440

Filename

6358440