| 轮胎操稳非稳态特性建模的理论与方法 |
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| 引用本文： | 卢荡. 轮胎操稳非稳态特性建模的理论与方法[J]. 科学技术与工程, 2009, 9(9) |
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| 作者姓名： | 卢荡 |
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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,长春,130025 |
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| 摘 要： | 为合理表达非稳态工况下轮胎力学特性,基于当前工作点轮胎物理模型描述,提出了一种全新的轮胎非稳态特性建模方法,给出了模型求解流程,并展示了TMPT部分非稳态工况仿真结果.所提出的模型具有适用于任意非稳态工况、非恒定松弛长度、高速与低速特性统一表达的特点.
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| 关 键 词： | 轮胎模型 非稳态特性 非恒定松弛长度 高速特性 低速特性 |
Modeling for Tire Handling Transient Properties |
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| LU Dang. Modeling for Tire Handling Transient Properties[J]. Science Technology and Engineering, 2009, 9(9) |
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| Authors: | LU Dang |
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| Affiliation: | State key Lab for Automobile Dynamic Simulation;Jilin University;Changchun 130025;P.R.China |
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| Abstract: | For the purpose of modeling tire nonsteady state properties,a new tire transient model is presented based on the establishing of tire physical model on working point.The model calculation procedure is given and some simulation results of TMPT are illustrated.By reason of adopting the nonconstant relaxation length and one set of equations for tire high and low speed properties,the new transient model is applicable to comprehensive nonsteady state simulations. |
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| Keywords: | tire model nonsteady state properties nonconstant relaxation length high speed properties low speed properties |
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