重型汽车的板簧刚度验证及平顺性仿真分析  

Simulation of Heavy-Duty Truck's Ride Comfort and Verification of Leafing Spring Stiffness

作　　者：秦玉英[1] 李志勇[1] 宋韩韩 高峰[1] 王晓涛[1] 

机构地区：[1]辽宁工业大学汽车与交通工程学院,辽宁锦州121001

出　　处：《辽宁工业大学学报（自然科学版）》2016年第3期191-194,共4页Journal of Liaoning University of Technology(Natural Science Edition)

基　　金：辽宁工业大学基金项目(X201206)

摘　　要：利用机械系统动分析软件ADAMS建立了板簧的离散梁(Beam)动力学模型,对钢板弹簧进行了三种工况下的刚度验证,得出用滑块式板簧连接的变刚度特点,并在此板簧的基础上建立三轴汽车模型,最后将整车进行平顺性仿真试验得出了理想的结果。A beam dynamics model for leaf spring is built by using the mechanical system analysis software ADAMS, the leafing spring stiffness is verified in three working conditions, the variable stiffness characteristics of Slider type leaf spring stand out, then based on the leaf spring, a three-axis vehicle model is set up, finally simulation of vehicle＇s ride comfort obtains reliable results.

关 键 词：钢板弹簧 刚度验证 平顺性分析 

分 类 号：U463.33[机械工程—车辆工程]