| 多用途乘用车侧翻稳定性能动态测试方法研究 |
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| 引用本文： | 孙明,戴钦,梁荣亮.多用途乘用车侧翻稳定性能动态测试方法研究[J].中国汽车(英文版),2021(1). |
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| 作者姓名： | 孙明 戴钦 梁荣亮 |
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| 作者单位： | 中汽研汽车检验中心（天津）有限公司 |
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| 摘 要： | 对比分析了国内外车辆侧翻稳定性相关的标准法规的基本情况。研究了车辆发生侧翻的类型和机理,基于侧向加速度判断车辆侧翻状态的方法,通过整车道路试验对比了正弦停滞试验和鱼钩试验诱导车辆发生侧翻的效果,初步探讨了多用途乘用车侧翻稳定性动态测试方法和评价指标,为国内车辆侧翻稳定系统的开发和测评标准的制定提供了参考。
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| 关 键 词： | 侧翻稳定性 标准法规 鱼钩 正弦停滞 测试方法 |
Study on Dynamic Test Method for Rollover Stability of Multipurpose Passenger Vehicle |
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| Sun Ming,Dai Qin,Liang Rongliang.Study on Dynamic Test Method for Rollover Stability of Multipurpose Passenger Vehicle[J].China Auto,2021(1). |
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| Authors: | Sun Ming Dai Qin Liang Rongliang |
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| Institution: | (CATARC Automotive Test Center(Tianjin)Co.,Ltd.,Tianjin 300300) |
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| Abstract: | Standard and regulation related to vehicle stability are comparativly analyzed.The type and mechanism of vehicle rollover are studied,based on the method of judging vehicle rollover state according to lateral acceleration,the effect of Sine with Dwell test and fishhook test to induce vehicle rollover is compared through vehicle road test,and the dynamic test method and evaluation index of multipurpose passenger vehicle rollover stability are preliminarily discussed,which provides a reference for rollover stability system development and evaluation standards of China's automobile industry. |
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| Keywords: | rollover stability standards and regulations fishhook SWD test methods |
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