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CONTROL STRATEGIES FOR THE FOKKER-PLANCK EQUATION

机译:福克-普朗克方程的控制策略

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摘要

Using a projection-based decoupling of the Fokker-Planck equation, control strategies that allow to speed up the convergence to the stationary distribution are investigated. By means of an operator theoretic framework for a bilinear control system, two different feedback control laws are proposed. Projected Riccati and Lyapunov equations are derived and properties of the associated solutions are given. The well-posedness of the closed loop systems is shown and local and global stabilization results, respectively, are obtained. An essential tool in the construction of the controls is the choice of appropriate control shape functions. Results for a two dimensional double well potential illustrate the theoretical findings in a numerical setup.
机译:使用基于投影的Fokker-Planck方程解耦,研究了可加快收敛到平稳分布的控制策略。借助于双线性控制系统的算子理论框架,提出了两种不同的反馈控制律。推导了投影的Riccati和Lyapunov方程,并给出了相关解的性质。显示了闭环系统的适定性,并分别获得了局部和全局稳定结果。构造控件的基本工具是选择合适的控件形状功能。二维双阱势的结果说明了数值设置中的理论发现。

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