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| 可调阻尼阀参数对油气悬架阻尼特性的影 | |
| 引用本文： | 杨杰,陈思忠,吴志成,梁卫东,刘昭度.可调阻尼阀参数对油气悬架阻尼特性的影[J].农业机械学报,2009,40(2):12-17. |
| 作者姓名： | 杨杰 陈思忠 吴志成 梁卫东 刘昭度 |
| 作者单位： | 1. 北京理工大学机械与车辆工程学院,北京,100081;装备指挥技术学院士官系,北京,102249 2. 北京理工大学机械与车辆工程学院,北京,100081 3. 装备指挥技术学院士官系,北京,102249 |
| 摘 要： | 设计了一种阻尼可调的油气悬架,在分析其结构和工作原理的基础上,建立了油气悬架非线性阻尼数学模型.应用Matlab/Simulink软件,分析了可调阻尼阀各结构参数对油气悬架阻尼特性的影响,并对仿真结果进行了试验验证.结果表明,通过合理选择串并联节流孔大小、单向阀最大开度以及单向阀弹簧预压缩量等阻尼阀结构参数,可以得到较为理想的油气悬架阻尼特性. |
| 关 键 词： | 油气悬架 阻尼特性 影响因素 阻尼阀 |
on the Effect of Controllable Valve Parameters on Hydro-pneumatic Suspension Damping Characteristics |
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| Yang Jie,Chen Sizhong,Wu Zhicheng,Liang Weidong,Liu Zhaodu.on the Effect of Controllable Valve Parameters on Hydro-pneumatic Suspension Damping Characteristics[J].Transactions of the Chinese Society of Agricultural Machinery,2009,40(2):12-17. | |
| Authors: | Yang Jie Chen Sizhong Wu Zhicheng Liang Weidong Liu Zhaodu |
| Institution: | 1.School of Mechanical and Vehicular Engineering;Beijing Institute of Technology;Beijing 100081;China 2.Department of Petty Officer;Academy of Equipment Command and Technology;Beijing 102249;China |
| Abstract: | A kind of hydro-pneumatic suspension with controllable damping was designed.A complex nonlinear mathematic damping model of hydro-pneumatic suspensions was set up on the basis of comprehensive analysis of its working principle and structure.The effects of the controllable valve structural parameters on the hydro-pneumatic suspension damping characteristics were mainly discussed by using software Matlab/Simulink.The comparison of simulation results and bench test showed that the mathematic model is authentic... |
| Keywords: | Hydro-pneumatic suspensions Damping characteristics Influencing factor Damping valve |
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