| 油气悬架系统的虚拟样机研究 |
| |
| 引用本文： | 王云超,高秀华,郭建华,张春秋. 油气悬架系统的虚拟样机研究[J]. 系统仿真学报, 2006, 18(8): 2183-2186 |
| |
| 作者姓名： | 王云超 高秀华 郭建华 张春秋 |
| |
| 作者单位： | 吉林大学机械科学与工程学院,长春,130025 |
| |
| 基金项目： | 吉林大学校科研和教改项目 |
| |
| 摘 要： | 根据起重机油气悬架系统的结构特点和工作原理,应用ADAMS/Hydraulics软件建立了包括温度、油缸摩擦和阻尼、油管尺寸、蓄能器接口阻尼以及油缸接口阻尼等影响的油气悬架系统虚拟样机模型,并给出其主要的数学模型。通过仿真结果和试验数据的对比,证明了油气悬架系统虚拟样机的正确性。在此基础上进一步探讨了油气悬架系统的一些主要参数对系统非线性特性的影响。为油气悬架系统对全路面起重机的整车操纵稳定性和平顺性的研究奠定了基础。
|
| 关 键 词： | 全路面起重机 油气悬架系统 虚拟样机 数学模型 非线性特性 |
| 文章编号： | 1004-731X（2006）08-2183-04 |
| 收稿时间： | 2005-06-17 |
| 修稿时间： | 2005-08-16 |
Research on Virtual Prototype of Hydro-pneumatic Suspension |
| |
| WANG Yun-chao,GAO Xiu-hua,GUO Jian-hua,ZHANG Chun-qiu. Research on Virtual Prototype of Hydro-pneumatic Suspension[J]. Journal of System Simulation, 2006, 18(8): 2183-2186 |
| |
| Authors: | WANG Yun-chao GAO Xiu-hua GUO Jian-hua ZHANG Chun-qiu |
| |
| Affiliation: | College of Mechanical Science and Engineering, Jilin University, Changchun 130025, China |
| |
| Abstract: | According to the structure and working principle of hydro-pneumatic suspension of crane,the virtual prototype of hydro-pneumatic suspension was built using ADAMS/Hydraulics software including the effect of temperature,cylinder friction and damping,oil pipe diameter,damping of accumulator and cylinder port.The mathematical model of virtual prototype was also introduced.The consistency of the results of test and simulation show the correctness of the model.Based on the model,the effect of primary parameter of hydro-pneumatic suspension on the nonlinear performance was discussed,which provided the basis for research on the riding stability and safety of all terrain crane. |
| |
| Keywords: | all terrain crane hydro-pneumatic suspension virtual prototype mathematical model nonlinear performance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
