| 轮胎在沙地上牵引特性的新预测模型 |
| |
| 引用本文： | 季学武 赵六奇. 轮胎在沙地上牵引特性的新预测模型[J]. 汽车工程, 1997, 19(1): 56-59,F003 |
| |
| 作者姓名： | 季学武 赵六奇 |
| |
| 作者单位： | 清华大学(季学武)，清华大学(赵六奇) |
| |
| 摘 要： | 本文分析了汽车在松软地面上行驶时轮台的受力状态及轮胎单元与土壤的相互作用方式，揭示了轮胎在松软地面上牵引特性传充预测模型的不足之处，建立了轮胎在沙地上牵引特性的新预测模型，并进行了实验验证。结果表明，采用本文所建立的模型进行预测时，预测值与实测值更接近。
|
| 关 键 词： | 轮胎 牵引特性 预测模型 汽车 沙地 |
A New Prediction Model for Tyre Tractive Performance on Sand |
| |
| Ji Xuewu , Zhao Liuqi. A New Prediction Model for Tyre Tractive Performance on Sand[J]. Automotive Engineering, 1997, 19(1): 56-59,F003 |
| |
| Authors: | Ji Xuewu & Zhao Liuqi |
| |
| Affiliation: | Ji Xuewu & Zhao Liuqi |
| |
| Abstract: | In this Paper, Forces acting on tyre and the interaction between a tyre element and soil with the vehicle running on soft soil are analyzed. Defects of the traditional prediction model are revealed and a new prediction model is proposed. Tests to verify the new model are conducted. The results show that the predicted values of the new model are closer to the measured ones than those of the traditional model. |
| |
| Keywords: | Tyre Tractive performance Prediction model |
| 本文献已被 CNKI 维普 等数据库收录！ |
