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运用有限元软件ANSYS对控制式差动无级变速器行星架的振动特性和响应特性进行较为全面的分析,得到行星架的前6阶振型云图并进行试验,验证分析结果的正确性,从而为避免因装置共振等因素造成的损害在理论上提供参考,也为进一步研究控制式差动无级变速器的振动问题提供理论参考。
The finite element software ANSYS is used to analyze the vibration characteristics and response characteristics of the planetary differential with continuously variable transmission. The first six modes of cloud pattern of the planet carrier are obtained and tested to verify the correctness of the analysis results. Avoid the damage caused by the factors such as device resonance in theory to provide a reference, but also provide a theoretical reference for further study of the vibration control of CVT.