| 面向平顺性仿真的越野汽车动态模型 |
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| 引用本文： | 王乾廷,周晓军. 面向平顺性仿真的越野汽车动态模型[J]. 汽车工程, 2006, 28(3): 292-295 |
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| 作者姓名： | 王乾廷 周晓军 |
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| 作者单位： | 浙江大学机械与能源工程学院,杭州,310027;浙江大学机械与能源工程学院,杭州,310027 |
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| 基金项目： | 中国博士后科学基金项目(2004036480)，浙江省博士后科研择优项目(2004-BSH-021)资助 |
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| 摘 要： | 首先根据越野汽车的结构特点和平顺性试验方法建立越野汽车静态模型;然后把平顺性虚拟测试过程视为变化的系统,从集合观点建立其动态模型,并把多种越野路面包括在模型中。测试结果表明,该建模方法可以用来表征不同越野车型随时间和空间变化的激励与响应特征,扩大了越野汽车平顺性虚拟测试系统的适用范围。
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| 关 键 词： | 越野汽车 平顺性测试 动态模型 系统仿真 |
| 收稿时间： | 2005-09-15 |
| 修稿时间： | 2005-09-152005-11-14 |
Dynamic Model of Off-road Vehicle for Ride Comfort Simulation |
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| Wang Qianting,Zhou Xiaojun. Dynamic Model of Off-road Vehicle for Ride Comfort Simulation[J]. Automotive Engineering, 2006, 28(3): 292-295 |
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| Authors: | Wang Qianting Zhou Xiaojun |
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| Affiliation: | College of Mechanical and Energy Engineering, Zhejiang University, Hangzhou 310027 |
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| Abstract: | First,the static model of off-road vehicle is set up according to its structure and test method and specification for ride comfort.Then the dynamic model is built,in which different types of off-road terrain undulation are incorporated.The test results show that the modeling method can represent the features of excitation and response of different types of off-road vehicle,and expand the application range of virtual test system for ride comfort of off-road vehicle. |
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| Keywords: | Off-road vehicle Ride comfort test Dynamic model System simulation |
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