二阶动力学系统的输出反馈模型跟踪  

Model Tracking Control in Second-order Dynamical Systems by Output Feedback

作　　者：黄玲[1] 尤波[1] 段广仁[2] 于成彪[1] 

机构地区：[1]哈尔滨理工大学自动化学院,黑龙江哈尔滨150080 [2]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：《哈尔滨理工大学学报》2010年第4期98-101,共4页Journal of Harbin University of Science and Technology

基　　金：哈尔滨理工大学青年科学研究基金项目(2008XQJZ020)

摘　　要：采用完全参数化的方法对二阶动力学系统基于输出反馈的模型跟踪进行设计.目标是使被控对象的输出渐近跟踪参考模型的输出,给出了控制器的存在条件,控制器的形式,同时基于一类二阶Sylvester矩阵方程的完全参数化解,将控制器的增益矩阵进行了完全的参数化.其参数化表达式中含有两组自由参数向量,为满足对系统性能的其它要求提供了可能.该参数化表达式直接利用原系统参数数据,仅包含n维矩阵变换.In this paper we investigated for the model tracking control by a complete parametric solution based on output feedback controllers in second-order dynamical systems in the paper.To track the outputs of the reference model asymptotically by the outputs of the controlled system,existing conditions and the form of the output feedback controller are induced,and the gain matrix of the controller is completely parameterized based on the parametric solution for a class of second-order Sylvester matrix equations.Moreover,the two free parametric vectors included in the expression offer the possibilities of satisfying other performance specifications.The approach uses the original system data directly and calculates only on n-dimensional matrices.

关 键 词：二阶动力学系统 模型跟踪 输出反馈 参数化方法 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程]