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Receding horizon control based on the variational iteration method

机译:基于变分迭代方法的后退地平控制

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In this paper, a new indirect method is proposed for the receding horizon control of dynamical systems. It consists in solving, over a control horizon, the optimality conditions using the variational iteration method. The optimality conditions are given by the Euler-Lagrange equations and their associated boundary conditions. This two-boundary values problem is solved iteratively using a correction functional that yields both the optimal state and the optimal control. Then by imposing, at each sampling time, the current boundary conditions, a system of algebraic equations is obtained and solved, which allows to define the piecewise optimal control to be applied at the current sampling time. The effectiveness of the proposed approach is illustrated by two application examples.
机译:本文提出了一种新的间接方法,用于后退动力系统的地平线控制。它包括使用变分迭代方法来解决控制范围内的最优性条件。最佳条件由Euler-拉格朗日方程及其相关边界条件给出。使用校正功能来解决该双边界值问题,该校正功能会产生最佳状态和最佳控制。然后通过在每个采​​样时间施加时,获得并解决了代数方程的系统,该系统允许在当前采样时间内定义分段最佳控制。两个应用例子说明了所提出的方法的有效性。

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