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FURTHER RESULTS ON FINITE-TIME DISTRIBUTED CONTROL OF MULTIAGENT SYSTEMS WITH TIME TRANSFORMATION

机译:具有时间变换的多代理系统有限时间分布控制的进一步结果

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In previous work, a (smooth) finite-time distributed control algorithm with time transformation was introduced for first-order multiagent systems, which guarantees convergence of the single state of agents to a time-varying leader at a-priori given, user-defined time T from any arbitrary initial conditions with bounded local control signals. In this paper, we present an extension of this previous work to second-order multiagent systems. Specifically, utilizing a user-defined finite-time interval of interest t ∈ [0, T), we time transform this class of multiagent systems subject to the considered (smooth) distributed control algorithm to an infinite-time interval s ∈ [0,°°) with s being the stretched time. Based on a property of this time transformation, this results in finite-time convergence as the regular time t approaches to T from any arbitrary initial conditions with bounded local control and internal signals. Finally, two numerical examples illustrate the efficacy of the proposed algorithm.
机译:在先前的工作中,针对一阶多主体系统引入了具有时间变换的(平滑)有限时间分布式控制算法,该算法可确保在给定用户定义的先验条件下,主体的单个状态收敛到时变领导者。时间T,从任意任意初始条件开始,到本地控制信号的范围。在本文中,我们提出了将先前的工作扩展到二阶多主体系统。具体来说,利用用户定义的感兴趣的有限时间间隔t∈[0,T),我们将经过考虑的(平稳)分布式控制算法的此类多主体系统时间变换为无限时间间隔s∈[0, °°),其中s为延伸时间。基于这种时间变换的特性,当常规时间t从具有局限性本地控制和内部信号的任意任意初始条件接近T时,这将导致有限时间收敛。最后,两个数值示例说明了该算法的有效性。

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