引用本文: | 郑 萌,张庆灵,宋 敏,邢双云.网络控制系统的最大允许时延界[J].控制理论与应用,2008,25(6):1128~1130.[点击复制] |
ZHENG Meng,ZHANG Qing-ling,SONG Min,XING Shuang-yun.Maximum allowable delay bound of networked control systems[J].Control Theory and Technology,2008,25(6):1128~1130.[点击复制] |
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网络控制系统的最大允许时延界 |
Maximum allowable delay bound of networked control systems |
摘要点击 2002 全文点击 1042 投稿时间:2006-11-05 修订日期:2008-03-10 |
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DOI编号 10.7641/j.issn.1000-8152.2008.6.031 |
2008,25(6):1128-1130 |
中文关键词 网络控制系统 网络诱导时延 最大允许时延界 稳定性 |
英文关键词 networked control systems network-introduced delays the maximum allowable delay bound(MADB) stability |
基金项目 国家自然科学基金资助项目(60574011). |
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中文摘要 |
提出确定多输入多输出网络控制系统的最大允许时延界的新方法. 由于网络诱导时延的分布特性, 整个多输入多输出网络控制系统实际上是一个多时延系统. 利用李雅普诺夫第二方法, 得到网络控制系统时延相关渐近稳定性判据. 最大允许时延界和输出反馈镇定控制器均可通过求解矩阵不等式(LMI)得到. 仿真比较说明了本文结果的正确性和可行性. |
英文摘要 |
A new method is proposed to obtain the maximum allowable delay bound(MADB) of multi-input and multioutput(MIMO) networked control systems. Because the network-introduced delays are distributed, the whole networked control systems(NCSs) are actually systems with multiple delays. The delay-dependent sufficient condition on asymptotical stability of NCSs is derived using the Lyapunov second method. Both the MADB and the output feedback stabilizing controller can be obtained by solving linear matrix inequalities(LMI). Simulation comparison illustrates the correctness and feasibility of our method. |