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基于BMI方法的扇形极点配置输出反馈控制
引用本文:王远钢.基于BMI方法的扇形极点配置输出反馈控制[J].自动化学报,2008,34(9):1192-1195.
作者姓名:王远钢
作者单位:1.南京理工大学理学院 南京 210094
基金项目:国家自然科学基金,南京理工大学校科研和教改项目
摘    要:研究一类线性系统在有界静态输出反馈下的区域极点配置问题, 给出了问题可解的双线性矩阵不等式(Bilinear matrix inequality, BMI)条件. 利用摄动线性化方法给出了求解期望输出反馈的迭代线性矩阵不等式(Linear matrix inequality, LMI)算法, 并用算例说明了所提算法的有效性.

关 键 词:输出反馈    极点配置    双线性矩阵等式    摄动线性化    迭代LMI算法
收稿时间:2006-10-16
修稿时间:2008-6-26

BMI-based Output Feedback Control Design with Sector Pole Assignment
WANG Yuan-Gang.BMI-based Output Feedback Control Design with Sector Pole Assignment[J].Acta Automatica Sinica,2008,34(9):1192-1195.
Authors:WANG Yuan-Gang
Affiliation:1.School of Science, Nanjing University of Science and Technology, Nanjing 210094
Abstract:Regional pole assignment is studied for a class of linear systems via bounded static output-feedback.The solv- ability of the problem is formulated via an optimization prob- lem subject to a set of bilinear matrix inequalitis(BMIs).Then, based on perturbation linearization of the BMIs,an iterative lin- ear matrix inequality(LMI)algorithm is proposed to search for the satisfactory output feedback.The effectiveness of the pro- vided algorithm is finally illustrated by two numerical examples.
Keywords:Output-feedback  pole assignment  bilinear matrix inequality(BMI)  perturbation linearization  iterative LMI algorithm
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