行人保護aPLI腿型吸能空間

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摘要：  為提高行人保護aPLI腿型的安全性能得分，以在整車開發(fā)預研階段預留合理的吸能空間為目的，對aPLI腿型安全碰撞進行仿真，計算碰撞得分情況?；诤喕抡婺Ｐ停褂脙?yōu)化軟件計算得到針對轎車的行人保護aPLI腿部保護所需吸能空間，指導新車型行人保護開發(fā)設計。

關鍵詞：  aPLI腿型; 碰撞評價; 行人保護; 吸能空間; 優(yōu)化

中圖分類號：  U467.1;TB115.1文獻標志碼：  B

aPLI energy absorption space

based on pedestrian protection

TAN Binghua， LI Bo， WANG Yajun， XU Lixiao， PAN Yiming

（Chery Automobile Co.， Ltd.， Wuhu 241006， Anhui， China）

Abstract： To improve the safety performance score of aPLI （advanced pedestrian legform impactor） legform  for pedestrian protection， the aPLI legform safety collision is simulated to reserve reasonable energy absorption space in the pre-research stage of vehicle development， and the collision score is calculated. Based on the simplified simulation model， the energy absorption space required for the aPLI legform protection of vehicle pedestrian protection  is calculated using the optimization software， which can provide guidance for the development and design of the pedestrian protection for the new vehicle models.

Key words： aPLI legform; collision evaluation; pedestrian protection; energy absorption space; optimization

0引言

隨著人民生活水平逐步提高，汽車保有量不斷增加，道路交通環(huán)境也愈加復雜。（剩余5471字）