H2 / H∞ Filtering of Networked Discrete-Time System with Multi-Channel Random Packet dropouts

被引：0

作者：

Song Zhihua ^{[1
]}

Wang Haikuan ^{[1
]}

Du Dajun ^{[1
]}

机构：

[1] Shanghai Univ, Sch Mechatron Engn & Automat, Shanghai Key Lab, Power Stn Automat Technol, Shanghai 200072, Peoples R China

来源：

2013 32ND CHINESE CONTROL CONFERENCE (CCC) | 2013年

关键词：

Multi-channel; Data Packet dropouts; Markov Chain; H-2 / H-infinity Filtering; Stochastic Stability;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper is concerned with H-2 / H-infinity filtering of networked discrete-time systems with multi-channel packet dropouts. Considering multi-channel data packet dropouts in the sensor-to-filter, the random data packet dropouts of each channel was firstly described by a two-state Markov chain. Then the filtering error dynamic system was modeled as a Markov jump system with multiple modes. Based on the Lyapunov method and linear matrix inequality (LMI) technique, a sufficient condition for the existence of a filter is presented, and the designed filter enables the error dynamic system to be stochastic stability and to guarantee a prescribed H-2 / H-infinity performance. Finally, numerical simulation confirms the efficiency of the proposed method.

引用

页码：6508 / 6513

页数：6

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