| 汽车紧急制动响应的分析 |
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| 引用本文： | 田万仓,沙伟平,刘伟.汽车紧急制动响应的分析[J].汽车工程,1996(1). |
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| 作者姓名： | 田万仓 沙伟平 刘伟 |
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| 作者单位： | 吉林工业大学
(田万仓，沙伟平)，第一汽车制造厂(刘伟) |
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| 摘 要： | 汽车紧急制动时,制动力矩、制动减速度、车速、车体俯倾角及其角加速度与时间呈非线性关系。本文对BJ212轻型越野汽车满载紧急制动进行了试验,以试验结果为依据,讨论了汽车紧急制动时诸参数之间的关系。其结论是:在瞬变过程中,制动减速度及车体俯倾角加速度与其制动初速度无关;在平稳过程中,制动减速度及车体俯倾角加速度随制动初速度增大而减小,而且大致成线性关系。
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| 关 键 词： | 汽车 紧急制动 车辆响应 分析 |
Vehicle Response Analysis under Emergency Braking |
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| Tian Wanchang,Sha Weiping & Liu Wei.Vehicle Response Analysis under Emergency Braking[J].Automotive Engineering,1996(1). |
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| Authors: | Tian Wanchang Sha Weiping & Liu Wei |
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| Abstract: | A BJ212 Jeep has been tested under full load and emergency braking. Based on the tested results, the relations of various parameters of motor vehicle in emergency braking are discussed in this paper. It is concluded that in transient state the braking deceleration and pitching acceleration have no connection with the initial speed, while in steady state the deceleration and pitching acceleration decrease with the increase of the initial speed and approximately presents a linear variation. |
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| Keywords: | Vehicle Emergency braking Response of motor Analysis |
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