摘要
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。
This paper introduces the wavelet algorithm and its application to singularity detection. There is often singularity in structural optimization, and the global optimal solution or optimal initial iterative points can be obtained by introducing the method of wavelet analysis. Finally, two examples of analysis are given.
出处
《机械科学与技术》
CSCD
北大核心
1999年第6期905-907,共3页
Mechanical Science and Technology for Aerospace Engineering
基金
国家自然科学基金
关键词
小波分析
结构优化
全局最优解
Wavelet analysis, Structural optimization, Global optimal solution