Based on the elastodynamic analysis method, the sound radiation analysis model was developed.
采用运动弹性动力学分析方法，建立了高速连杆机构的声辐射分析模型。
Comparing the two curves, the elastodynamic analysis is more tally with the practical situation than the rigid-body dynamic analysis of this kind of mechanism.
二者对比表明，此类机构的弹性动力学分析比刚性动力学分析更接近其实际情况。
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