1. Mode Dependent H ∞ Filtering for Discrete-Time Networked Systems with Random Measurement Missing and Delays.
- Author
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Hu, Songlin, Yue, Dong, Xie, Xiangpeng, Yin, Xiuxia, and Zhang, Yunning
- Subjects
- *
DISCRETE-time systems , *RANDOM measures , *PROBLEM solving , *SET theory , *LYAPUNOV functions - Abstract
The article investigates theH∞filtering problem for a class of discrete-time networked systems with random measurement losses and delays. Markov chain is used here to model measurement losses and delays in a unified framework. Based on the mode-dependent Lyapunov function approach, the necessary and sufficient conditions are derived to guarantee the exponential stability with a prescribedH∞disturbance attenuation performance for the filtering error system. By using a novel design scheme, the explicit expressions of mode dependent filter parameters are given in the form of linear matrix inequalities (LMIs) which can be readily solved by using the LMI TOOLBOX in MATLAB. At last, a numerical example is given to illustrate the feasibility and effectiveness of the proposed method. [ABSTRACT FROM PUBLISHER]
- Published
- 2015
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