基于粒子群优化算法的整星有限元模型修正方法

Spacecraft Environment Engineering(2015)

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Abstract
文章介绍了一种基于粒子群优化算法的整星有限元模型修正方法,首先对整星进行了有限元建模和模态分析,并将试验和分析结果进行了相关性分析,然后引入粒子群优化算法对整星有限元模型进行修正,提高了模型分析和预示精度,为整星级有限元模型修正提供了一种新的手段.
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