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首页> 外文期刊>Journal of Optimization Theory and Applications >Semideterministic Global Optimization Method: Application to a Control Problem of the Burgers Equation
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Semideterministic Global Optimization Method: Application to a Control Problem of the Burgers Equation

机译:半确定性全局优化方法:在Burgers方程的控制问题中的应用

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摘要

This paper has two objectives. We introduce a new global optimization algorithm reformulating optimization problems in terms of boundary-value problems. Then, we apply this algorithm to a pointwise control problem of the viscous Burgers equation, where the control weight coefficient is progressively decreased. The results are compared with those obtained with a genetic algorithm and an LM-BFGS algorithm in order to check the efficiency of our method and the necessity of using global optimization techniques.
机译:本文有两个目标。我们引入了一种新的全局优化算法,该算法根据边值问题重新构造了优化问题。然后,我们将此算法应用于粘性Burgers方程的逐点控制问题,其中控制权重系数逐渐减小。将结果与使用遗传算法和LM-BFGS算法获得的结果进行比较,以检验我们方法的效率以及使用全局优化技术的必要性。

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