知识与财富的链接
本文埘建立的压缩机脚垫模型进行模态分析，利用测得的模态参数，采用固有频率、模态判定准则评仙模型的可靠性，在模型灵敏度分析的基础上，对参数进行调整，依据固有频率和模态判定准则，保证模型的可靠性。
In this article, the finite element model of the compressor-grommet system is used to do modal analysis. The modal parameters from modal test are used to verify the reliability of the finite element model. Based on the sensitivity of the model of the compressor-grommet system, the parameters of the fem is adjusted. And the fem of the compressor-grommet system is.
