Decentralized robust H-infinity descriptor output feedback control for value-bounded uncertain descriptor large-scale systems
Yongfang XIE
Weihua GUI
Zhaohui JIANG
摘要：For a class of value-bounded uncertain descriptor large-scale interconnected systems, the decentralized robust H∞ descriptor output feedback control problem is investigated. A design method based on the bounded real lemma is developed for a decentralized descriptor dynamic output feedback controller, which is reduced to a feasibility problem for a nonlinear matrix inequality (NLMI). It is proposed to solve the NLMI iteratively by the idea of homotopy, where some of the variables are fixed alternately at each iteration to reduce the NLMI to a linear matrix inequality (LMI). A given example shows the efficiency of this method
机标关键词：nonlinear matrix inequalitydynamic output feedbackinterconnected systemsbounded real lemmafeedback controldesign method
分类号：TP3(计算技术、计算机技术)
资助基金：国家高技术研究发展计划(863计划)(60474003)the Doctor Subject Foundation of China(20050533028)
论文发表日期：2006-01-01
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：8( 193-200 )
英文信息