| 影响汽车侧翻的悬架因素分析 |
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| 引用本文： | 杨利勇,徐军.影响汽车侧翻的悬架因素分析[J].贵州工业大学学报(自然科学版),2004,33(4):99-102. |
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| 作者姓名： | 杨利勇 徐军 |
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| 作者单位： | 贵州工业大学,机械工程与自动化学院,贵州,贵阳,550003 |
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| 摘 要： | 利用具有可变形悬架和轮胎的汽车侧翻模型，分析了悬架及轮胎等因素对汽车侧翻的影响，推导出包括轮距变化、举升效应、轮胎转动惯性力矩等因素在内的汽车侧翻阈值公式，突出影响汽车侧翻的悬架因素，为评估悬架对汽车侧翻稳定性影响提供了理论依据。
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| 关 键 词： | 悬架 侧翻阈值 轮距 举升效应 |
| 文章编号： | 1009-0193(2004)04-0099-04 |
Analysis of Suspension Properties Affecting Vehicle Rollover |
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| YANG Li-yong,XU Jun.Analysis of Suspension Properties Affecting Vehicle Rollover[J].Journal of Guizhou University of Technology(Natural Science Edition),2004,33(4):99-102. |
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| Authors: | YANG Li-yong XU Jun |
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| Abstract: | A vehicle rollover model with deformable suspension and tires is proposed, and the effects of suspension and tire compliance are analyzed. A relatively precise formula which includes change in track width, effect of jacking forces, and effect of gyroscopic forces due to wheel rotation is presented. It emphasizes the effect of suspension design and provides the theory which can evaluate the effect of suspension on vehicle rollover stability. |
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| Keywords: | suspension rollover threshold track width effect of jacking forces |
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