Non-fragile state feedback H-infinity control for discrete-time systems with quantized signals
Weiwei CHE
Guanghong YANG
摘要：This paper presents a study on the problem of non-fragile state feedback H-infinity controller design for linear discrete-time systems with quantized signals.The quantizers considered here are dynamic and time-varying.With the consideration of controller gain variations and quantized signals at the same time,a new non-fragile H-infinity control strategy is proposed with updating quantizer's parameters,such that the quantized closed-loop system is asymptotically stable and with a prescribed H-infinity performance bound.An example is presented to illustrate the effectiveness of the proposed control strategy.
机标关键词：control strategyasymptotically stablecontroller designstate feedbackeffectivenesstimeperformancepresents
资助基金：This work was partly supported by the Funds for Creative Research Groups of China(60521003)the State Key Program of National Natural Science of China(60534010)the Funds of National Science of China(60674021)the Funds of PhD program of MOE,China(20060145019)the 111 Project(B08015)
论文发表日期：2009-01-01
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( 63-67 )
英文信息