SIMULATION ANALYSIS AND IMPROVEMENT FOR PEDESTRIAN PROTECTION FLEX LEG

WANG ShengBo; LIU Gang; HUANG XiaoYing; GE HongJian; MA HuiZhen

doi:10.16579/j.issn.1001.9669.2024.02.018

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SIMULATION ANALYSIS AND IMPROVEMENT FOR PEDESTRIAN PROTECTION FLEX LEG

更新时间：2024-07-05

- SIMULATION ANALYSIS AND IMPROVEMENT FOR PEDESTRIAN PROTECTION FLEX LEG
- Journal of Mechanical Strength Vol. 46, Issue 2, Pages: 395-401(2024)
- 作者机构：
  
  1. 海南职业技术学院工业与信息学院
  2. 一汽海马汽车有限公司项目部
  3. 海南卫生健康职业学院
- 作者简介：
- 基金信息：
  
  The project supported by the Natural Science Foundation of Hainan Province (No. 121MS059), the Hainan Province Higher Education and Teaching Reform Research Project (No. Hnjg2020-129), and the Research Achievements of the "New Energy Vehicles and Intelligent Connected Technologies and Services"Research Team Jointly Established by Hainan Vocational and Technical College and Enterprises.
- DOI：10.16579/j.issn.1001.9669.2024.02.018
  CLC： U463
- Published：15 April 2024，
- 稿件说明：
移动端阅览
WANG ShengBo, LIU Gang, HUANG XiaoYing, et al. SIMULATION ANALYSIS AND IMPROVEMENT FOR PEDESTRIAN PROTECTION FLEX LEG. [J]. Journal of Mechanical Strength , 2024,46(2):395-401.
DOI：

WANG ShengBo, LIU Gang, HUANG XiaoYing, et al. SIMULATION ANALYSIS AND IMPROVEMENT FOR PEDESTRIAN PROTECTION FLEX LEG. [J]. Journal of Mechanical Strength , 2024,46(2):395-401. DOI： 10.16579/j.issn.1001.9669.2024.02.018.

摘要

为了车辆顺利出口东盟，根据新车研发的需要，以东盟国家新车评价体系：ASEAN-NCAP（New Car Assessment Program for Southeast Asian Countries）下腿型保护满足限值为目标，搭建柔性腿（Flexible Pedestrain Legform Impactor，Flex-PLI）碰撞有限元模型并计算求解。针对车辆设计存在的问题，提出改进方案并通过仿真验证可行，最后通过实车验证测试，试验结果验证了仿真的可靠性，为行人小腿保护开发积累了经验。

Abstract

In order to export the vehicles to ASEAN smoothly

according to the needs of new vehicle research and development

aiming at meeting the limit value of leg protection under ASEAN-NCAP

a flexible leg (Flex-PLI) collision finite element model is built and calculated. Aiming at the problems in the vehicle design

an improved scheme was proposed and verified by simulation to be feasible. Finally

a full score was obtained through the actual vehicle test. The test results verified the reliability of the simulation

accumulated experience for the development of pedestrian calf protection.

关键词

ASEAN-NCAP行人保护柔性腿仿真分析试验

Keywords

ASEAN-NCAPPedestrian protectionFlex-PLISimulation analysisTest

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