【摘要】 本文在文献[1]的基础上,采用文[2]提出的改进思想,提出了一种新的改进方法。由此总结出无界面子结构模态综合法的四种修正方案。对各种修正方案进行了理论推导和分析比较,使无界面子结构模态综合法更加适用、可行。更多还原

【Abstract】 In this paper, an improvement scheme of non-interface substructural modes synthesis is developed. Four improvement schemes are summarized from references[1], [2] and this paper. The theoretical derivations, analyses and compartions are given for schemes, which make the non-interface substructurai modes synthesis more practical and avilable.更多还原