Average dwell-time conditions for consensus of discrete-time multi-agent systems

作者：Ge Yan Rong; Chen Yang Zhou^*; Zhang Ya Xiao; Guo Chuang

来源：Control and Decision, 2014, 29(10): 1871-1875.

DOI：10.13195/j.kzyjc.2013.0957

• Average dwell time
• Average dwell-time approach
• Consensus
• Consensus problems
• Discrete
• time systems
• High-order
• Linear switched systems

The state consensus problem of high-order discrete-time linear multi-agent system(HDLMAS) under a directed switching information topology is investigated. Firstly, a proper linear transformation is proposed to transform the consensus problem to the asymptotic stability problem of a corresponding discrete-time linear switched system(DLSS). Then for the following two cases, sufficient conditions for the solvability of the consensus problem are deduced by using the average dwell-time approach of DLSS, respectively: 1) some in a given set of information topologies are consensusable; 2) all in the given set of information topologies are consensusable. Finally, simulation result shows the correctness of the obtained results.

• 出版日期2014
• 单位北京大学