H-infinity control for networked control systems (NCS) with time-varying delays
Hong ZHAO
Min WU
Guoping LIU
Jinhua SHE
摘要：This paper discusses H-infinity state feedback control for a networked control system with time-varying delays.Based on the free-weighing matrix method,a delay-dependent stability criterion satisfying a prescribed H-infinity norm bound is presented for an NCS with unknown,time-varying and bounded delays.And then,the criterion is transformed into sufficient conditions based on linear matrix inequalities for H-infinity control.The conditions thus obtained are also used to design an H-infinity state feedback controller.This design method is further extended to solve the design problem of robust H-infinity state feedback control.A numerical example demonstrates the validity of the method.
机标关键词：state feedback controllerlinear matrix inequalitiesnetworked control systemsufficient conditionsstability criterionmatrix methoddesign method
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(60425310)
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：6( 157-162 )
英文信息