|
|||||
|
|
| 驼蹄仿生轮胎对整车牵引性能影响的相似模拟研究 | |
| 引用本文： | 李杰,庄继德,魏东. 驼蹄仿生轮胎对整车牵引性能影响的相似模拟研究[J]. 农业机械学报, 2004, 35(3): 1-4,8 |
| 作者姓名： | 李杰 庄继德 魏东 |
| 作者单位： | 1. 吉林大学汽车动态模拟国家重点实验室,教授,博士生导师,130025,长春市 2. 吉林大学汽车动态模拟国家重点实验室,教授,博士生导师 3. 国家发展和改革委员会,博士,100045,北京市 |
| 基金项目： | 国家自然科学基金资助项目 (项目编号 :5 92 3 5 0 90 )，高等学校骨干教师资助计划项目 |
| 摘 要： | 与普通轮胎相比 ,驼蹄仿生轮胎具有较好的牵引性能。为考察装备驼蹄仿生轮胎的整车牵引性能 ,在车辆行走机构沙地试验台上对驼蹄仿生轮胎进行了重复通过牵引性能试验 ,研究了驼蹄仿生轮胎的载荷、气压、滑转率和侧缘对其牵引系数和牵引效率的影响。根据相似理论 ,对装备驼蹄仿生轮胎的整车牵引性能进行了模型和原型相似分析。研究表明 ,一定工况下整车的牵引性能可用单个驼蹄仿生轮胎的重复通过性能来预测。 |
| 关 键 词： | 仿生学 驼蹄仿生轮胎 牵引性能 相似性 |
Similarity Simulation of Traction Mobility of a Full Vehicle Equipped with Bionic Camel Foot Tire |
|
| Li Jie Zhuang Jide. Similarity Simulation of Traction Mobility of a Full Vehicle Equipped with Bionic Camel Foot Tire[J]. Transactions of the Chinese Society for Agricultural Machinery, 2004, 35(3): 1-4,8 | |
| Authors: | Li Jie Zhuang Jide |
| Affiliation: | Li Jie Zhuang Jide(Jilin University) Wei Dong(National Development and Reform Commission) |
| Abstract: | Traction mobility of bionic camel foot tire (BCFT) was studied in an indoor test rig to simulate traction mobility of a full vehicle equipped with BCFT. Traction coefficient and efficiency coefficient of BCFT were obtained by repeating the traction mobility tests. Influencing factors of BCFT,such as load,pneumatic pressure,slip and side height,were also researched by tests. Traction mobility of the full vehicle equipped with BCFT was analyzed by the simularity theory. The results showed that traction mobility of the full vehicle equipped with BCFT could be predicted by repeating traction mobility of single BCFT under certain condition. |
| Keywords: | Bionics Bionic camel foot tire Traction performance Similarity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |