冲击载荷下弹性联轴器刚度非线性特性影响*

摘要

Important effect of elastic coupling in the application of vehicle is analyzed ,and the two mass‐mechanical models are established .Considering the stiffness non‐linear characteristic of elastic coupling in the mechanical model ,the stiffness non‐linear response of elastic coupling under impact loads is analyzed by the method of successive approximation . This study offers the certain theory guidance for the application of elastic coupling in vehicle design .%论文分析了弹性联轴器在车辆应用中的重要作用，通过建立弹性联轴器双质量力学模型，将弹性联轴器的刚度非线性引入模型中，利用渐进法分析了联轴器在冲击载荷下其刚度非线性特性影响，为弹性联轴器在车辆应用设计中，提供了一定的理论指导。