Output-based adaptive distributed observer for general linear leader systems over periodic switching digraphs  

作　　者：Changran He Jie Huang 

机构地区：[1]Shenzhen Research Institute and Department of Mechanical and Automation Engineering,The Chinese University of Hong Kong,Shatin,N.T.,Hong Kong,China

出　　处：《Autonomous Intelligent Systems》2023年第1期123-130,共8页自主智能系统（英文）

基　　金：the Research Grants Council of the Hong Kong Special Administrative Region under Grant Nos.14202619 and PDFS2223-4S02;the National Natural Science Foundation(NSFC)of China under Grant No 61973260.

摘　　要：In this paper,we present a sufficient condition for the exponential stability of a class of linear switched systems.As an application of this stability result,we establish an output-based adaptive distributed observer for a general linear leader system over a periodic jointly connected switching communication network,which extends the applicability of the output-based adaptive distributed observer from a marginally stable linear leader system to any linear leader system and from an undirected switching graph to a directed switching graph.This output-based adaptive distributed observer will be applied to solve the leader-following consensus problem for multiple double-integrator systems.

关 键 词：Distributed observer Multi-agent systems Stability Switched systems 

分 类 号：O15[理学—数学]