Observer-based Robust Reliable H∞ Control for Uncertain Time-delay Discrete-time Systems in the Presence of Sensor Failure

被引：3

作者：

Wang, Wu ^{[1
]}

Cai, Fenghuang ^{[1
]}

Cui, Fujun ^{[1
]}

Yang, Fuwen ^{[1
]}

机构：

[1] Fuzhou Univ, Coll Elect Engn & Automat, Fuzhou 350002, Peoples R China

来源：

2008 10TH INTERNATIONAL CONFERENCE ON CONTROL AUTOMATION ROBOTICS & VISION: ICARV 2008, VOLS 1-4 | 2008年

关键词：

reliable control; sensor failure; H-infinity control; LMI;

D O I：

10.1109/ICARCV.2008.4795744

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

The reliable H-infinity control problem for time-varying delayed discrete-time systems is proposed for the case of a simultaneous presence of sensor failures. A more practical general mode of sensor is presented to investigate sensor failures. Based on a linear matrix inequality (LMI) technique, a observer-based reliable controller is designed, such that, both in normal and fault cases of sensor, the closed-loop system is asymptotically stable and has an H-infinity disturbance attenuation boundness. A numerical example is presented to demonstrate the applicability and effectiveness of the proposed approach.

引用

页码：1489 / 1493

页数：5

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