| 轮胎原地转向离散仿真模型 |
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| 引用本文： | 郭孔辉,吴海东,卢荡,李宁.轮胎原地转向离散仿真模型[J].汽车技术,2006(11):5-8. |
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| 作者姓名： | 郭孔辉 吴海东 卢荡 李宁 |
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| 作者单位： | 吉林大学,汽车动态模拟国家重点实验室 |
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| 基金项目： | 国家自然科学基金资助项目(50175044)，江苏省汽车工程重点实验室开放基金资肋项目(QC200405)。 |
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| 摘 要： | 建立了轮胎印记范围内的原地转向物理模型,对印记内的胎面进行了离散处理,分析了胎面单元的变形和滑移情况,通过胎体上下表面的力矩平衡,得到轮胎所受回正力矩,并对计算过程进行了详细说明。给出不同工况下原地转向时轮胎所受回正力矩,并进行了试验验证。结果表明,该离散仿真模型能较好的反应轮胎的原地转向特性,能方便地分析轮胎结构参数及印迹内压力分布对原地转向特性的影响。
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| 关 键 词： | 轮胎 原地转向 离散仿真模型 |
| 文章编号： | 1000-3703(2006)11-0005-04 |
| 修稿时间： | 09 13 2006 12:00AM |
The Discrete Simulation Model for Tire Parking Maneuver |
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| Guo Konghui,Wu Haidong,Lu Dang,Li Ning.The Discrete Simulation Model for Tire Parking Maneuver[J].Automobile Technology,2006(11):5-8. |
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| Authors: | Guo Konghui Wu Haidong Lu Dang Li Ning |
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| Institution: | State Key Laboratoryof Automobile Dynamic Simulation,Jilin University |
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| Abstract: | We establish physics model of parking maneuver in the range of tire stamps,deal with the surface of tire,and analyze the deformation and slip of tire surface unit,get the aligning torque by the equilibrium of upper and lower surface of tire,and explicate the calculation process.The aligning torque was presented under different tire parking maneuver condition,and test verification is done.The results show that the model is good enough at showing the tire parking maneuver characteristics,conveniently analyzing the effects of the tire structure parameters and pressure distribution on the parking maneuver. |
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| Keywords: | Tire Parking maneuver Discrete simulation model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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