| 多支路互连式油气悬架刚度阻尼耦合特性研究 |
| |
| 引用本文： | 张军伟,陈思忠,吴志成,杨林,赵玉壮.多支路互连式油气悬架刚度阻尼耦合特性研究[J].四川兵工学报,2014(5):80-85. |
| |
| 作者姓名： | 张军伟 陈思忠 吴志成 杨林 赵玉壮 |
| |
| 作者单位： | 北京理工大学汽车实验室; |
| |
| 摘 要： | 基于多支路互连式油气悬架刚度阻尼耦合特性,对同一行程阻尼非一致性问题进行了研究。在对该油气悬架连通结构形式及原理分析的基础上,建立了液压系统中阻尼阀、蓄能器及部分液压系统数学模型。通过软件仿真,观察比较了系统特性的变化,找出了同行程阻尼非一致性产生的原因,并分析了参数变化对同行程阻尼非一致性的影响。研究结果对互连式油气悬架阻尼半主动控制研究具有指引参考价值。
|
| 关 键 词： | 油气悬架 互连式 耦合 阻尼非一致性 |
Coupling Characteristics of Stiffness and Damping of Multi-branch Interconnected Hydro-pneumatic Suspension |
| |
| Authors: | ZHANG Jun-wei CHEN Si-zhong WU Zhi-cheng YANG Lin ZHAO Yu-zhuang |
| |
| Affiliation: | ( Lab of Vehicle, Beijing Institute of Technology, Beijing 100081, China) |
| |
| Abstract: | A research about damping non-coincidence in same stroke had been done based on coupling characteristics of stiffness and damping of multi-branch interconnected hydro-pneumatic suspension. The mathematical model of main damping valves, accumulators and partial hydraulic system were developed based on penetrating analysis of structure and principle of interconnected hydro-pneumatic suspension. The real reason which caused the And the impact of parameters problem of damping non-coincidence was find out by means of simulation to damping non-coincidence is analyzed, which has reference value for it. |
| |
| Keywords: | hydro-pneumatic suspension interconnected coupling damping non-coincidence |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
