| 假人主要伤害值对等效双梯形减速度曲线的灵敏度分析 |
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| 引用本文： | 马志雄,朱西产.假人主要伤害值对等效双梯形减速度曲线的灵敏度分析[J].汽车工程,2009,31(2). |
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| 作者姓名： | 马志雄 朱西产 |
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| 作者单位： | 同济大学汽车学院,上海,201804 |
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| 摘 要： | 文中利用同时配置气囊和安全带、只配置安全气囊以及只配置安全带的3种不同正碰台车试验的MADYMO数学仿真模型,分析了等效双梯形曲线不同特征参数对假人头部HIC值、胸部3ms累积加速度以及胸部变形量等3种伤害值的影响.
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| 关 键 词： | 等效双梯形曲线 台车试验 正面碰撞 假人伤害值 |
An Analysis on the Sensitivity of Main Dummy Injury Criteria to Equivalent Dual-trapezoid Deceleration Curve |
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| Ma Zhixiong,Zhu Xichan.An Analysis on the Sensitivity of Main Dummy Injury Criteria to Equivalent Dual-trapezoid Deceleration Curve[J].Automotive Engineering,2009,31(2). |
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| Authors: | Ma Zhixiong Zhu Xichan |
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| Institution: | Ma Zhixiong & Zhu Xichan College of Automotive Engineering,Tongji University,Shanghai 201804 |
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| Abstract: | By using three different MADYMO simulation models for frontal impact sled test(with both airbag and safety belt,with airbag only and with safety belt only three cases),the effects of different feature parameters of equivalent dual-trapezoids deceleration curve on three main dummy injury criteria(head HIC,3ms chest resultant acceleration and chest deflection) are analyzed. |
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| Keywords: | equivalent dual-trapezoid curve sled test frontal crash dummy injury criteria |
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