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简要介绍了小波算法，利用它在奇异性检测中的优越性，将其引入到结构优化设计的算法中，并详细分析了基于小波分析的结构优化的原理。通过算例表明，小波算法可以较好地求得结构优化中的全局最优解或最佳初始迭代点。
In this paper, we briefly introduce the wavelet algorithm, introduce its superiority in singularity detection and introduce it into the algorithm of structural optimization design, and analyze the principle of structural optimization based on wavelet analysis in detail. The numerical examples show that the wavelet algorithm can obtain the global optimal solution or the best initial iteration point in structural optimization.