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  • 标题:Finite-time H∞$H_{\infty }$ bounded control of networked control systems with mixed delays and stochastic nonlinearities
  • 本地全文:下载
  • 作者:Ling Hou ; Dongyan Chen ; Chan He
  • 期刊名称:Advances in Difference Equations
  • 印刷版ISSN:1687-1839
  • 电子版ISSN:1687-1847
  • 出版年度:2020
  • 卷号:2020
  • 期号:1
  • 页码:1-23
  • DOI:10.1186/s13662-020-2499-0
  • 出版社:Hindawi Publishing Corporation
  • 摘要:In this study, we investigate the stochastic finite-time $H_{\infty }$ bounded control problem for a class of networked control systems (NCSs) subject to mixed delays, stochastic nonlinearities, and randomly missing measurement. The mixed delays consist of discrete time-varying and distributed delays. The stochastic nonlinearities satisfy statistical means. The missing measurement is modeled by a Bernoulli-distributed random variable. By applying stochastic analysis method we present sufficient conditions guaranteeing the stochastic finite-time boundedness of a closed-loop system with desired $H_{\infty }$ performance level within a finite time interval. Moreover, dynamic output feedback controller can be obtained in terms of a set of matrix inequalities, which can be easily solved by using the cone complementarity linearization method (CCLM). Finally, we provide two numerical examples to illustrate the validity of the proposed design technique.
  • 关键词:Finite-time H∞; Dynamic output feedback control; Stochastic nonlinearities; Mixed delays; Lyapunov–Krasovskii functional method
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