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复杂结构动力模型降阶方法研究 被引量:3

DYNAMIC MODEL REDUCTION METHODS FOR COMPLICATED STRUCTURES
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摘要 复杂结构动力模型降阶是结构动力分析中的一项关键技术.总结了复杂结构模型动力分析中常用到的多种模型降阶方法,分析和比较了各种方法的特点,并对今后的可研究方向提出了一些建议. The dynamic model reduction is an important technology in the structural dynamic analysis. In this paper, various features of the model reduction methods are discussed and compared, which are commonly used in dynamic analysis of complicated structures. Some suggestions are made for the future researches.
作者 王文胜
出处 《力学与实践》 北大核心 2015年第2期171-181,共11页 Mechanics in Engineering
基金 国家自然科学基金(11402077) 河南科技大学科学研究基金(11350046)资助
关键词 复杂结构 动力分析 模型降阶 complicated structure,dynamic analysis,model reduction
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