Quantized H-infinity filtering for switched linear parameter-varying systems with sojourn probabilities and unreliable communication channels
Quantized H-infinity filtering for switched linear parameter-varying systems with sojourn probabilities and unreliable communication channels
复制标题
具有停留概率和不可靠通信信道的开关线性参数变化系统的量化 H 无穷大滤波
DOI：
10.1016/j.ins.2018.07.048
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发表时间：
2018
影响因子：
8.1
通讯作者：
Zhang Dian
中科院分区：
文献类型：
--
作者：
Cheng Jun;Park Ju H;Cao Jinde;Zhang Dian
本文研究了具有驻留概率和不可靠通信信道的切换线性变参数系统的量化H-∞滤波问题。建立了一个更一般的模型，该模型同时考虑了模式相关的对数量化器和信道噪声。利用基于驻留概率的切换律和参数化的Lyapunov泛函，得到了切换线性变参数系统随机稳定的充分判据。最后，仿真结果表明了该方法的有效性和可行性。
This paper addresses the problem of quantized H∞ filtering for switched linear parameter-varying systems with both sojourn probabilities and unreliable communication channels. A more general model is developed, where both the mode-dependent logarithmic quantizer and channel noise are taken into consideration. With the sojourn probability-based switching law and parameterized Lyapunov functional, sufficient criteria promising stochastic stability of switched linear parameter-varying systems are derived. Finally, the results of the simulation show the effectiveness and feasibility of the proposed method.