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基于遗传算法的复合材料结构-声辐射优化研究

, PP. 203-207

Keywords: 复合材料,结构-声辐射,铺层几何,优化,遗传算法

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Abstract:

研究了外载荷作用下的复合材料结构振动响应和声辐射问题。在此基础上,分析了复合材料的结构-声辐射优化设计模型,基于遗传算法进行了对称型复合材料板结构的结构-声辐射铺层几何优化分析。数值算例表明,复合材料板结构的铺层数、铺层厚度和铺层角度等参数优化,可以有效降低结构的振动和声辐射。数值算例结果验证了优化方法的有效性。

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