| 燃料电池汽车正面碰撞安全性研究 |
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| 引用本文： | 李向荣,万党水,白鹏,张振鼎. 燃料电池汽车正面碰撞安全性研究[J]. 汽车工程, 2010, 32(3) |
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| 作者姓名： | 李向荣 万党水 白鹏 张振鼎 |
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| 作者单位： | 中国汽车技术研究中心,天津,300162;上海汽车集团股份有限公司技术中心,上海,201804 |
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| 摘 要： | 燃料电池汽车在结构上有别于传统汽车,其碰撞安全性尤应关注.文中重点对燃料电池汽车结构特点进行研究,建立燃料电池汽车正面碰撞有限元模型,运用LS-DYNA仿真确定车辆安全性能设计方案.同时根据燃料电池汽车的特点阐述了对其碰撞试验方法的思考.通过实车正面碰撞试验,验证了车辆结构改进设计的效果.
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| 关 键 词： | 燃料电池汽车 碰撞安全性 正面碰撞试验 |
A Study on the Frontal Crash Safety of Fuel Cell Vehicle |
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| Li Xiangrong,Wan Dangshui,Bai Peng,Zhang Zhending. A Study on the Frontal Crash Safety of Fuel Cell Vehicle[J]. Automotive Engineering, 2010, 32(3) |
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| Authors: | Li Xiangrong Wan Dangshui Bai Peng Zhang Zhending |
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| Affiliation: | Li Xiangrong1,Wan Dangshui2,Bai Peng1 & Zhang Zhending1 1.China Automotive Technology & Research Center,Tianjin 300162,2.SAIC Motor Technical Center,Shanghai 201804 |
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| Abstract: | Fuel cell vehicle(FCV)is different from traditional vehicle in structure,more attention should be paid on its crash safety.In this paper,the structural features of FCV are emphatically studied.A finite element model for the frontal crash of the FCV is created,and the design scheme of vehicle safety performance is determined through numerical simulation with LS-DYNA.In addition,based on the features of FCV,some thoughts on its crash test method are expounded.The frontal crash test on a real vehicle verifies ... |
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| Keywords: | fuel cell vehicle crash safety frontal crash test |
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