一类相似广义互联系统的导数-输出反馈鲁棒控制器设计  

DESIGN OF DERIVATIVE-OUTPUT FEEDBACK ROBUST CONTROLLERE FOR A CLASS OF SIMILAR GENERALIZED INTERCONNECTED SYSTEMS

作　　者：石海彬[1] 张霄力[1] 张嗣瀛[1] 刘晓平[1] 

机构地区：[1]东北大学135信箱

出　　处：《信息与控制》2001年第3期224-226,230,共4页Information and Control

基　　金：国家自然科学基金!( 79970 114 ;699740 0 7);国家攀登计划;教育部博士点基金!( 970 14 5 0 8)的基金资助

摘　　要：以广义系统中受限系统等价概念和导数反馈 -输出反馈为基础 ,定义了一类广义互联系统的相似结构 ,提出了相似性研究的新方向 .这类系统具有不满足匹配条件的非线性不确定互联项 .设计了导数 -输出反馈鲁棒分散控制器 ,使互联系统在平衡点处渐近稳定 .由于控制器本身也具有相似结构 ,因此易于工程实现 .Similar structure for a class of generalized interconnected systems with nonlinear interconnections is defined based on derivative output feedback and restricted system equivalence in this paper, so a new aspect for similarity research is presented here. There are uncertainties that do not satisfy the matching conditions in the interconnections. Derivative output feedback robust decentralized controllers are designed so that the interconnected system is asymptotically stable at its balance point. Since the controllers also possess similar structures, they are easy to be implemented in engineering.

关 键 词：相似结构 导数反馈-输出反馈 鲁棒控制器 广义互联系统 

分 类 号：N941.1[自然科学总论—系统科学] TP13[自动化与计算机技术—控制理论与控制工程]