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Consensus Switching of Second-Order Multiagent Systems With Time Delay.
IEEE Transactions on Cybernetics ( IF 11.8 ) Pub Date : 2020-01-01 , DOI: 10.1109/tcyb.2020.3011448
Qian Ma , Shengyuan Xu

This technical correspondence studies the consensus problem for second-order multiagent systems under network topologies with a directed spanning tree. Consensus analysis for systems with the distributed delayed proportional-integral (PI)-type controller is given. Crossing directions of the characteristic roots can be identified by a sufficient condition. If the rightward crossing condition holds, the delay margin can be obtained to guarantee that the systems reach consensus if and only if the time delay is less than the critical value. Otherwise, it is possible that the systems switch from consensus to nonconsensus and back to the consensus as the delay increases. Simulation examples are provided to demonstrate the theoretical analysis.

中文翻译:

具有时间延迟的二阶多智能体系统的共识切换。

该技术通信研究了具有定向生成树的网络拓扑下的二阶多智能体系统的共识问题。给出了分布式延迟比例积分(PI)型控制器系统的一致性分析。特征根的交叉方向可以通过一个充分条件来识别。如果向右交叉条件成立,则当且仅当时间延迟小于临界值时,可以获得延迟裕度以保证系统达成共识。否则,随着延迟的增加,系统可能会从共识切换到非共识并返回共识。提供了仿真例子来演示理论分析。
更新日期:2020-01-01
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