Quantitative Research on Contribution Degree of Vibration Affecting Factors of Vehicle Suspension System Based on Robustness Analysis

被引:2
作者
Xiong, Jianqiang [1 ]
Yuan, Le [2 ]
机构
[1] Xinyu Univ, Sch Mech & Elect Engn, Xinyu, Jiangxi, Peoples R China
[2] Xinyu Univ, Xinyu, Jiangxi, Peoples R China
关键词
Contribution Degree; Robustness Analysis; Suspension System; Vibration; Weighted Acceleration; DESIGN;
D O I
10.4018/IJACI.2020010104
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
Suspension system is the key component affecting vehicle ride comfort and finding out the main factors affecting suspension system vibration is the precondition of controlling suspension system vibration and improving vehicle comfort. Based on the principle of robustness analysis, the robustness analysis process of suspension system vibration influencing factors is constructed, in order to solve the problem, the three levels of front suspension stiffness, front suspension damping, rear suspension stiffness and rear suspension damping are selected, the experiment design scheme is adopted, power Spectrum of Class A road is used as input excitation source for suspension system simulation, the weighted acceleration root mean square simulation experiment of suspension system vibration under the influence of multiple factors is carried out.
引用
收藏
页码:71 / 86
页数:16
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