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汽车儿童安全座椅碰撞性能仿真分析 被引量:6

Simulation Analysis on Crashworthiness of Car Child Safety Seat
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摘要 针对欧洲儿童乘员约束系统法规(ECER/4),以某款汽车儿童安全座椅为研究对象,使用非线性有限元动力学分析软件LS-DYNA进行了ECER/4动态试验环境下的碰撞过程仿真分析,得到假人头部加速度、头部损伤值HIC15及胸部加速度。通过与相应法规的比较,初步证明了该款儿童安全座椅的碰撞安全性。 Aiming at European Child Occupant Restraint System Regulations ( ECER/4 ) , the paper selects a child safety seat as object for analysis .It realizes the simulation of collision based on ECER/4 dynamic test envi-ronment in LS-DYNA, obtains an amount of related data such as dummy head acceleration , HIC and chest ac-celeration.Comparing with the ECER/4, it analyzes the collision safety performance of the child safety seat .
出处 《机械设计与制造工程》 2014年第4期82-85,共4页 Machine Design and Manufacturing Engineering
基金 广东省中山市优势传统产业升级项目(ZSEI-2012659066) 广东省技术创新项目(2013389031)
关键词 汽车儿童安全座椅 ECER 4 碰撞性能 有限元仿真 ECER 4 LS-DYNA Child Safety Seat Collision Safety Performance Finite Element Analysis LS-DYNA
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  • 1Filders B, Charhon J, Fitzharris M, et al. Injuries to Children in Child Restraints [ J ]. International Journal of Crashworthiness, 2003,8(3).
  • 2Weber K. Crash Protection for Child Passengers[ J]. UMTRI Research Review,2000,31 (3).
  • 3National Highway Traffic Safety Administration. Traffic Safety Facts, Misuse of Child Restraints : Results of A Workshop to Review Field Data Results [ EB/OL]. [ 2007 - 12 - 01 ] http://www. nhtsa. dot. gov/.
  • 4日本警察厅及汽车联盟(JAF).Child Seat使用状况全国调查(2007)[R].2007.
  • 5Huang Matthew. Vehicle Crash Mechanics[ M]. CRC Press,2002.
  • 6张敏.基于MADYMO的汽车侧面碰撞乘员约束系统模型建立与验证[J].汽车安全技术,2004,.
  • 7.汽车工程手册(试验篇)[M].北京:机械工业出版社,2000..
  • 8Dominique Cesari and Michelle Rament,Pelvis Tolerance and Protection in Side Impact. SAE Paper No.821159,1982.
  • 9Mark Haffner. Synthesis of Pelvis Fracture Criteria for Lateral Impact Loading,Tenth Int Tech. Conf, on ESV,Oxford, 1985.
  • 10Viano D C et al. Assessing the Safety Performance of Occupant Restraint System. SAE Paper No.902328.

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