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首页> 外文期刊>International Journal of Natural and Engineering SciencesbElectronic resource >Numerical Analysis of Light Commercial Vehicle Headlamp for Pedestrian Safety
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Numerical Analysis of Light Commercial Vehicle Headlamp for Pedestrian Safety

机译：轻型商用车行人安全大灯的数值分析

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摘要

New regulations about pedestrian safety entail the automobile producers to improve headlamp designs by reducing the pedestrian injury during the event of car headlamp-pedestrian crash. In this study, a lightweight commercial vehicle headlamp was modeled with finite element method and simulated under pedestrian impact. This work aims to predict the behavior of headlamp during the pedestrian crashes. Initially, Finite Element Analysis of a sample headlamp model and regular pedestrian impactors were prepared. Then, static, modal and Dynamic/Explicit analyzes were executed, respectively. The results show that the current model of headlamp was matched with the new pedestrian protections regulations of EEVC/WG17.
机译：有关行人安全的新法规要求汽车生产商通过减少汽车前灯与行人碰撞期间的行人伤害来改善前灯设计。在这项研究中，采用有限元方法对轻型商用车前照灯进行建模，并在行人撞击下进行仿真。这项工作旨在预测行人碰撞期间前照灯的行为。最初，准备了样品前照灯模型和常规行人撞击器的有限元分析。然后，分别执行静态，模态和动态/显式分析。结果表明，当前的前照灯模型符合EEVC / WG17的新行人保护规定。

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