【摘要】 以带有隔振器的水下航行器动力舱段为研究对象 ,利用I　DEAS有限元分析软件以及VC ++计算程序为工具 ,对隔振器结构进行优化设计 ,并结合原理实验对传统的“O”型圈隔振器和剪切型隔振器的传递率特点进行分析比较 ,进而探讨剪切型隔振器在水下航行器动力舱段进行整机隔振的可能性。更多还原

【Abstract】 Presents an optimization method by using "V" type isolator to replace "O" type isolalor. To compare the characteristics of two type isolators, their isolation performance was calculated by using FEM method and VC++ software. The results theoretically show t he advantage of "V" type isolator. The experiment results also indicate that "V" type isolator has bet ter isolator performance than "O" type isolator in some frequency fields. The results have some reference value to the use of "V" type isolator in power sets of underwater vehicle.更多还原