基于加权平均预测的分数阶系统一致性控制
首发时间:2017-06-19
摘要:研究了一个连续时间分数阶多智能体系统的一致性控制问题。基于邻居原理和加权平均预测,提出了一个新的控制协议。利用频域分析和Nyquist 稳定性判据,得到所有的智能体都能达到状态一致的充分条件。所得条件与分数阶、加权参数及通信拓扑有关。最后,利用一个数值实例验证了文中所提控制协议的有效性和可行性.
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Fractional-order system consensus control based on weighted average prediction
Abstract:This paper deals with the consensus control of fractional-order continuous-time multi-agent systems. A new control protocol is proposed based on the neighbor states and weighted average prediction(WAP). By using the frequency-domain analysis and the Nyquist stability criterion, a sufficient condition for all agents to reach an agreement is derived. The condition is related to the fractional order,weighted parameter and communication topology. Finally,a numerical simulation is provided to verify the effectiveness and feasibility of the proposed protocol.
Keywords: fractional-order systems consensus weighted average prediction directed spanning tree
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