New reliable H_{∿/sub> filter design for networked control systems with external disturbances and randomly occurring sensor faults}

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• 作者：Aichuan Li ^{aichuanli.ch@gmail.com" class="auth_mail" title="E-mail the corresponding author}Author Vitae ; Shujuan Yi ; ^{yishujuan_2005@126.com" class="auth_mail" title="E-mail the corresponding author}Author Vitae ; Xi WangAuthor Vitae
• 关键词：H&infin ; -basedH&infin ; -based filter ; Networked control systems ; Reliable filter ; Random sensor faults
• 刊名：Neurocomputing
• 出版年：2016
• 出版时间：12 April 2016
• 年：2016
• 卷：185
• 期：Complete
• 页码：21-27
• 全文大小：656 K

文摘

This paper deals with the reliable class="mathmlsrc">class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0925231215019682&_mathId=si0007.gif&_user=111111111&_pii=S0925231215019682&_rdoc=1&_issn=09252312&md5=4f331966f8ea6ebb8211ede894db1a21" title="Click to view the MathML source">H_∞-basedclass="mathContainer hidden">class="mathCode">$H_{\infty }\mathrm{-}\mathrm{based}$ filtering problem of nonlinear networked control systems in the presence of external disturbances and random sensor faults. More precisely, a random variable obeying the Bernoulli distribution is adopted to describe the failures of the network sensors. By employing the Lyapunov–Krasovskii functional method, delay-dependent criteria are developed to guarantee the existence of the designed filter with the prescribed class="mathmlsrc">class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0925231215019682&_mathId=si0001.gif&_user=111111111&_pii=S0925231215019682&_rdoc=1&_issn=09252312&md5=79e45772d9da4bf455fa873b13adf5e9" title="Click to view the MathML source">H_∞class="mathContainer hidden">class="mathCode">$H_{\infty }$ performance. Then, a design method is given to calculate the desired reliable filter parameters. An illustrative example is provided to demonstrate the effectiveness and usefulness of the established theoretical results.