【摘要】 提出了一种有限元法和实验模态分析相结合用以建立齿轮传动系统的模态坐标模型和物理坐标模型的方法 ,其中包括齿轮轴的横向弯曲振动、齿轮扭转振动和轴向振动等方向的结合部参数识别。更多还原

【Abstract】 A new approach combined the finite element method with experimental modal analysis has been proposed to establish an analytical model both in modal coordinate system and in physical coordinate system for gear transmission. The dynamic parameter identification for lateral bending vibration and torsion vibration as axial vibration of gear shaft is described in detail.更多还原