基于BMI方法的扇形极点配置输出反馈控制  

BMI-based Output Feedback Control Design with Sector Pole Assignment

作　　者：王远钢[1] 

机构地区：[1]南京理工大学理学院,南京210094

出　　处：《自动化学报》2008年第9期1192-1195,共4页Acta Automatica Sinica

基　　金：国家自然科学基金(60174028);南京理工大学科研发展基金资助~~

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(Bilinesr 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。Regional pole assignment is studied for a class of linear systems via bounded static output-feedback. The solvability of the problem is formulated via an optimization problem subject to a set of bilinear matrix inequalitis （BMIs）. Then, based on perturbation lineaxization of the BMIs, an iterative linear matrix inequality （LMI） algorithm is proposed to search for the satisfactory output feedback. The effectiveness of the provided algorithm is finally illustrated by two numerical examples.

关 键 词：输出反馈 极点配置 舣线性矩阵等式 摄动线性化 迭代LMI算法 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程]