一类具有不确定性的相似组合系统的鲁棒输出反馈镇定  

Decentralized Output Feedback Robust Stabilization for a Class of Nonlinear Interconnected Systems with Similarity

作　　者：张颖伟[1] 王剑[1] 张嗣瀛[1] 

机构地区：[1]东北大学信息科学与工程学院,沈阳110006

出　　处：《控制理论与应用》2001年第4期573-575,580,共4页Control Theory & Applications

基　　金：国家自然科学基金 ( 79970 114 );高等学校博士学科点专项基金资助项目

摘　　要：讨论受非线性扰动的线性相似子系统经非线性互联而形成的组合大系统 (相似组合系统 )的鲁棒输出反馈镇定问题 ,这类相似组合系统可以用结构类似于“砰砰”控制的分散输出反馈控制器鲁棒渐近镇定 .The problem of decentralized output feedback stabilization for a class of nonlinear uncertain interconnected systems with similar subsystems is considered, and a type of controller is developed. It is shown that both the analyses of systems and the design of controllers are simplified by a similar structure. Finally, an example is presented to illustrate the results given and an estimation of the associated stabilized domain. Simulation shows that our method is very effective.

关 键 词：相似组合系统 鲁棒镇定 分散输出反馈 不确定性 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程]