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Optimal synchronization controller design for complex dynamical networks with unknown system dynamics

机译:系统动力学未知的复杂动态网络的最优同步控制器设计

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In this paper, the optimal synchronization controller design problem for complex dynamical networks with unknown system internal dynamics is studied. A necessary and sufficient condition on the existence of the optimal control minimizing a quadratic performance index is given. The optimal control law consists of a feedback control and a compensated feedforward control, and the feedback control gain can be obtained by solving the well-known Algebraic Riccati Equation (ARE). Especially, in the presence of unknown system dynamics, a novel adaptive iterative algorithm using the information of system states and inputs is proposed to solve the ARE to get the optimal feedback control gain. Finally, a simulation example shows the effectiveness of the theoretical results. (C) 2019 Published by Elsevier Ltd on behalf of The Franklin Institute.
机译:本文研究了未知系统内部动力学的复杂动态网络的最优同步控制器设计问题。给出了最小化二次性能指标的最优控制的存在的充要条件。最优控制律由反馈控制和补偿前馈控制组成,通过求解众所周知的代数Riccati方程(ARE)可获得反馈控制增益。特别是在系统动力学未知的情况下,提出了一种利用系统状态和输入信息的自适应迭代算法来求解ARE,从而获得最佳的反馈控制增益。最后,通过仿真实例验证了理论结果的有效性。 (C)2019由Elsevier Ltd代表富兰克林研究所出版。

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  • 来源
    《Journal of the Franklin Institute》 |2019年第12期|6071-6086|共16页
  • 作者单位

    Northeastern Univ, Coll Informat Sci & Engn, Shenyang 110819, Liaoning, Peoples R China;

    Northeastern Univ, Coll Informat Sci & Engn, Shenyang 110819, Liaoning, Peoples R China|Northeastern Univ, State Key Lab Synthet Automat Proc Ind, Shenyang 110819, Liaoning, Peoples R China;

    Northeastern Univ, Coll Informat Sci & Engn, Shenyang 110819, Liaoning, Peoples R China|Northeastern Univ, State Key Lab Synthet Automat Proc Ind, Shenyang 110819, Liaoning, Peoples R China;

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