| 非线性强制振动解的—GA解法 |
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| 引用本文： | 王安麟.非线性强制振动解的—GA解法[J].机械设计与研究,1998,14(3):14-16. |
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| 作者姓名： | 王安麟 |
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| 作者单位： | 上海交通大学 |
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| 摘 要： | 本文提出了应用遗传算法（ＧｅｎｅｔｉｃＡｌｇｏｒｉｔｈｍｓ本文中简称为ＧＡ）求解非线性方程共振域复数解的思路，以一自由度Ｄｕｆｉｎｇ型非线性方程共振域复数解的求解为例，从最优化问题的解法，模型化等角度探讨了ＧＡ适用于此类问题；并用数值计算的的结果检验了解法的有效性。这一方法在机械工程领域将具有广泛的应用前景。
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| 关 键 词： | 遗传算法 非线性振动 最优化 |
A Solution of the Forced Steady State Solutions of Nonlinear System Used a Genetic Algorithm |
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| Wang,Anlin.A Solution of the Forced Steady State Solutions of Nonlinear System Used a Genetic Algorithm[J].Machine Design and Research,1998,14(3):14-16. |
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| Authors: | Wang Anlin |
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| Abstract: | This paper presents a solution used a genetic algorithm to find the plural solution in resonance region of non linear vibration.In the examples of the forced steady state solutions of Duffing Type nonlinear systems,approach a subject from the solution by a genetic algorithm and model of optimum problem presented.The results of the numerical solution show clearly that the solution presented is effectiveness.The theory has vast vistas used in the field of the mechanical engineering. |
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| Keywords: | Genetic algorithm Non linear vibration Optimum design |
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