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利用有限元软件Patran/Nastran,对基座的隔振性能进行结构设计,通过仿真分析,研究了不同结构形式对隔振性能的影响,确定了最优的基座结构形式,并进行了隔振性能试验验证.

In this paper,the structure design for the vibration isolation of the base is carried out by FEM simulation and analysis software Patran/Nastran.The effects of the structure forms of the base on vibration isolation are studied through simulation and analysis,and the optimum structure form is determined.Finally,the theoretical results are validated by experiments.

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