A new positive real characterization and robust positive real control of descriptor systems
Hanyong SHAO
Chunbo FENG
摘要：This paper investigates the positive real control problem for uncertain descriptor systems.The parametric uncertainty is assumed to be norm bounded.Firstly,for the nominal system,a new positive real characterization is given,which is expressed by a strict linear matrix inequality(LMI) without equality constraints.Secondly,for the uncertain system,necessary and sufficient conditions for the solvability of the positive real control problem are derived.Based on these conditioos a state feedback law is obtained,which renders the resultant closed-loop system robustly positive real.
机标关键词：
分类号：TP13(自动化基础理论)TL361(核反应堆工程)
资助基金：国家自然科学基金(60404006)
论文发表日期：2005-01-01
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：5( 200-204 )
英文信息