文章基本信息

标题：Distributed Consensus over Markovian Packet Loss Channels
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作者：Liang Xu ; Yilin Mo ; Lihua Xie 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2018
卷号：51
期号：23
页码：94-99
DOI：10.1016/j.ifacol.2018.12.017
语种：English
出版社：Elsevier
摘要：AbstractThis paper studies the consensusability problem of multi-agent systems (MASs) over Markovian packet loss channels. The agents in the MAS communicate with each other through lossy channels. The transmission loss is described by a Markov process. We try to determine conditions under which there exists a linear distributed consensus controller such that the multi-agent system can achieve mean square consensus. First of all, a necessary and sufficient consensus condition is derived based on the stability of Markov jump linear systems. Then a numerically verifiable consensus criterion in terms of the feasibility of linear matrix inequalities is proposed. Furthermore, analytic sufficient conditions and necessary conditions for mean square consensusability are also provided for general MASs to provide insights into the consensusability problem. Moreover, for MASs with scalar agent dynamics, analytic necessary and sufficient consensus conditions are also derived. In the end, numerical simulations are conducted to verify the derived results.