二阶动力学系统分散状态反馈特征结构配置  

Eigenstructure assignment via decentralized state feedbackin a class of second-order dynamic systems

作　　者：王国胜[1] 柴庆宣[1] 段广仁[1] 

机构地区：[1]哈尔滨工业大学控制理论与制导技术研究中心,黑龙江哈尔滨150001

出　　处：《哈尔滨工业大学学报》2004年第12期1585-1588,共4页Journal of Harbin Institute of Technology

基　　金：国家杰出青年基金资助项目(69925308).

摘　　要：针对一类二阶动力学系统的分散状态反馈特征结构配置问题,在一定条件下,给出了求解所有状态反馈增益阵和特征向量矩阵的参数化方法,其包含的自由参量为控制系统设计提供了全部自由度.该参数化方法直接基于原系统的参数矩阵,因而只涉及n-维矩阵的运算,其简单性为系统设计提供了便利.Eigenstructure assignment via decentralized state feedback was investigated in a class of second-order dynamic systems. Under certain conditions, the parametric expressions of all the gain matrices and the closed-loop eigenvector matrices were established which offer all the design degrees of freedom. This parametric method directly utilized the original system data, involves computations only on n-dimensional matrices, and was thus simple and offers more convenience in control system designs. An illustrative example showed the effect of the proposed parametric method for second-order dynamic systems.

关 键 词：二阶动力学系统 分散状态反馈 特征结构配置 参数化方法 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]