Stability analysis of a class of systems with periodically varying delay via looped-functional-based Lyapunov functional  

作　　者：Hongbing ZENG Huichao LIN Yong HE Wei WANG 

机构地区：[1]School of Electrical and Information Engineering,Hunan University of Technology,Zhuzhou 412007,China [2]School of Automation,China University of Geosciences,Wuhan 430074,China

出　　处：《Science China(Information Sciences)》2023年第4期291-292,共2页中国科学（信息科学）（英文版）

基　　金：supported by National Natural Science Foundation of China(Grant No.61741308);Natural Science Foundation for Distinguished Youth Scholars of Hunan Province(Grant No.2020JJ2013);Postgraduate Scientific Research Innovation Project of Hunan Province(Grant No.CX20201048)。

摘　　要：Dear editor,Time delay,which typically appears in many industrial processes,is a challenging issue in the control field because delay can cause the system to experience oscillatory responses or even instability.Time-delay systems belong to the wide class of infinite-dimensional systems,which are difficult to handle in theory.Therefore,significant attention has been paid to system stability analysis with time delay[1–4].

关 键 词：THEORY DELAY system 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程]