H-infinity measurement-feedback control for discrete-time systems with a single measurement delay  

作　　者：Mei LIU Huanshui ZHANG Guangren DUAN 

机构地区：[1]Center for Control Theory and Guidance Technology, Harbin Institute of Technology, Harbin Heilongjiang 150001, China [2]Shenzhen Graduate School of Harbin Institute of Technology, Shenzhen University Town, Shenzhen Guangdong 518055, China

出　　处：《控制理论与应用（英文版）》2006年第2期121-127,共7页

基　　金：This work was supported by the National Natural Science Foundation of China(No.60174017) the National Outstanding Youth Science Foundation of China(No.69925308).

摘　　要：H-infinity control problem for linear discrete-time systems with instantaneous and delayed measurements is studied. A necessary and sufficient condition for the existence of the H-infinity controller is derived by applying reorganized innovation analysis approach in Krein space. The measurement-feedback controller is designed by performing two Riccati equations. The presented approach does not require the state augmentation.H-infinity control problem for linear discrete-time systems with instantaneous and delayed measurements is studied. A necessary and sufficient condition for the existence of the H-infinity controller is derived by applying reorganized innovation analysis approach in Krein space. The measurement-feedback controller is designed by performing two Riccati equations. The presented approach does not require the state augmentation.

关 键 词：H-infinity control Delayed measurement Discrete-time systems 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]