引用本文:谢永芳， 桂卫华 ， 刘晓颖， 吴 敏.时变不确定性关联系统的分散鲁棒稳定控制器设计[J].控制理论与应用,1999,16(6):903~906.[点击复制]
Xie Yongfang, Gui Weihua, Liu Xiaoying ，Wu Min.Decentralized Robust Stabilizing Control Design forInterconnected Time-Varying Uncertain Systems[J].Control Theory and Technology,1999,16(6):903~906.[点击复制]
时变不确定性关联系统的分散鲁棒稳定控制器设计
Decentralized Robust Stabilizing Control Design forInterconnected Time-Varying Uncertain Systems
摘要点击 810  全文点击 416  投稿时间：1998-10-26  修订日期：1999-06-25
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DOI编号  
  1999,16(6):903-906
中文关键词  不确定性  关联系统  LMI  分散控制  鲁棒性
英文关键词  uncertainty  interconnected systems  LMI  decentralized control  robustness
基金项目  
作者单位
谢永芳， 桂卫华 ， 刘晓颖， 吴 敏  
中文摘要
      对一类满足匹配条件的时变不确定性关联大系统，给出了其可分散状态反馈镇定的充分条件即一组线性矩阵不等式(LMI)有解．在此基础上，通过求解一凸优化问题，指出了具有较小反馈增益的分散稳定化状态反馈控制律的设计方法，文中的仿真示例说明了该方法的有效性和优越性．
英文摘要
      For a class of interconnected uncertain systems, which are time-varying and assumed to satisfy the matching conditions, a sufficient condition for decentralized stabilization feedback control laws is presented.This condition is offered as the solvability problem of linear matrix inequalities (LMIs).Based on that, a convex optimization problem with linear matrix in-equality (LMl)constraint is formulated to design a decentralized state feedback control with smaller gain parameters which en-ables the closed-loop system to be asymptotically stable.