期刊文献+

基于脉冲微分系统模型的有损网络控制系统研究 被引量:2

Research of networked control systems with data packet dropouts based on model of impulsive systems
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摘要 针对闭环网络控制系统,在考虑网络数据传输可能发生丢包的情况下,提出了一类切换系统模型,并在此基础上导出了一类脉冲微分系统模型.从数学上严格分析了该模型的合理性,并利用驻留时间的概念得到了此系统模型的稳定性条件,进一步研究了能够忍受一定程度的数据丢包的稳定化控制器设计问题.最后给出了一个具体示例. In this paper, a switched system model is presented for networked control systems with data packet dropouts, Moreover an impulsive system model is obtained from this switched system. The exponential stability of the impulsive system is studied by introducing the concept of dwell-time. A state feedback controller with tolerance of certain data dropouts is designed. Main results are given in linear matrix inequalities. Finally a numerical example is shown to demonstrate the theoretical results.
出处 《控制理论与应用》 EI CAS CSCD 北大核心 2006年第1期69-73,共5页 Control Theory & Applications
基金 国家自然科学基金资助项目(60274004)
关键词 网络控制系统 脉冲微分系统 切换系统 稳定性 networked control systems impulsive systems switched systems stability
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参考文献7

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同被引文献18

  • 1宗群,王鹤.基于观测器的丢包网络控制系统控制器设计[J].系统工程与电子技术,2007,29(2):259-261. 被引量:6
  • 2Yu M, Wang L, Chu T, et al. An LMI approach to networked control systems with packet dropout and transmission delays [ C ]//Proceedings of the IEEE Conference on Decision and Control. Piscataway, N J: Institute of Electrical and Electronics Engineers Inc ,2004,4:3545 - 3550.
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  • 5Ma D, Zhao J. Stabilization of networked control systems via switching controllers an average dwell time approach [ C ]//Proceedings of the World Congress on Intelligent Control and Automation (WCICA). Piscataway, NJ : Institute of Electrical and Electronics Engineers Inc ,2006,1:4619 - 4622.
  • 6Liang T, Sun H, Lin T, et al. Stability analysis and state predictor design of the NCS with data packet dropout [ C ]//Proceedings of the 26th Chinese Control Conference. Piscataway, NJ:Institute of Electrical and Electronics Engineers Computer Society ,2007:584 - 586.
  • 7Hao F, Wang L. An LMI approach to persistent bounded disturbance rejection for a class of nonlinear impulsive systems [ J ]. Nonlinear Analysis : Hybrid Systems,2007,1 ( 3 ) :297 - 305.
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