可变阻尼对汽车悬架系统振动性能影响分析

摘要

Variable damping affects the vibration of the suspension system performance, the change of shock absorber and the output of the shock absorber damping characteristics. The suspension system of components elatic vibration will decay quickly. Through the establishment of a quarter of the suspension system theory, damping coefficient model analysis affects the system frequency response. In the different vibration frequency range, the corresponding variation of damping will improve the suspension system output performance.%通过建立1/4悬架系统的理论数模,分析阻尼系数影响系统的幅频特性.在不同的振动频率范围内,阻尼的相应变化将改善悬架系统的输出性能.