Study on stiffness characteristic of hydro pneumatic suspension system

被引：0
|
作者：
Zhang, Peng [1 ]
Li, Yongchao [1 ]
Li, Pengzhen [1 ]
机构：
[1] China Univ Min & Technol, Sch Mech Elect & Informat Engn, Beijing 100083, Peoples R China
来源：
PROCEEDINGS OF THE 2016 6TH INTERNATIONAL CONFERENCE ON MACHINERY, MATERIALS, ENVIRONMENT, BIOTECHNOLOGY AND COMPUTER (MMEBC) | 2016年 / 88卷
关键词：
Hydro pneumatic suspension; Stiffness; Computer simulation;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The influence of different structural parameter on the stiffness characteristics of hydro-pneumatic suspension system has been simulated with MATLAB/Simulink software. The simulation results indicate that the hydro-pneumatic suspension system has the nonlinear stiffness characteristics. The dynamic stiffness is greater than the static stiffness in the same displacement, and the dynamic stiffness changes faster with the displacement. The stiffness of hydro-pneumatic suspension cylinder decreases with the increase of the initial air volume and the diameter of the piston rod.
引用
收藏
页码：2177 / 2181
页数：5
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