Couple-group consensus for multi-agent networks of agents with discrete-time second-order dynamics

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• 作者：Yuanzhen Feng ; Junwei Lu ; Shengyuan Xu ; Yun Zou
• 刊名：Journal of The Franklin Institute
• 出版年：December, 2013
• 年：2013
• 卷：350
• 期：10
• 页码：3277-3292
• 全文大小：490 K

文摘

This paper considers the couple-group consensus problem for multi-agent networks with fixed and directed communication topology, where all agents are described by discrete-time second-order dynamics. Consensus protocol is designed such that some agents in a network reach a consistent value, while other agents reach another consistent value. The convergence of the system matrix is discussed based on the tools from matrix theory. An algebraic condition is established to guarantee couple-group consensus. Moreover, for a given communication topology, a theorem is derived on how to select proper control parameters and sampling period for couple-group consensus to be reached. Finally, simulation examples are presented to validate the effectiveness of the theoretical results.