基于OLC++方法理论的驾驶员侧假人胸部压缩位移量评估方法
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- 英文论文题名：Evaluation Method of Driverside Dummy Chest Deflection Based on OLC++ Criterion Theory
- 论文作者：姚远 ; 赵会 ; 崔泰松 ; 禹慧丽
- 英文论文作者：Yao Yuan ; Zhao Hui ; Cui Taisong ; Yu Huili ; Changan Auto R&D Center ; Changan Automobile Co. ; Ltd.
- 年：2016
- 作者机构：长安汽车公司汽车工程研究总院;
- 论文关键词：汽车碰撞试验 ; 评价方法 ; 约束系统 ; 碰撞剧烈程度 ; 胸部压缩位移量
- 英文论文关键词：vehicle impact test ; crash pulse criterion ; restraint system ; crash severity ; chest deflection
- 会议召开时间：2016-10-26
- 会议录名称：2016中国汽车工程学会年会论文集
- 英文会议录名称：Proceedings of 2016 SAE-China Congress
- 语种：中文
- 分类号：U467.14
- 学会代码：QCGC
- 会议名称：2016中国汽车工程学会年会暨展览会
- 会议地点：中国上海
- 主办单位：中国汽车工程学会
- 学会名称：中国汽车工程学会
- 页数：4
- 文件大小：436k
- 原文格式：O
- 会议级别：全国
摘要
本文基于OLC++正面碰撞波形评价方法的理论,根据与乘员胸部伤害指标的相关性重新筛选了相关程度更高的波形评价变量,提出了一种针对正面碰撞和偏置碰撞的车体结构波形量化评价方法,重点关注碰撞中匹配难度大的驾驶员侧假人胸部压缩位移量。并利用试验和仿真的结果验证了该方法的准确程度。
OLC ++ method is a suitable criterion for frontal impact pulse evaluation.In this paper,correlation analysis between dummy injury and metrics are conducted.Then new approach based on OLC + + method is proposed to evaluate driver chest deflection in both frontal impact and offset deformable barrier impact.Precision of this approach is verified using impact test and simulation data.
OLC ++ method is a suitable criterion for frontal impact pulse evaluation.In this paper,correlation analysis between dummy injury and metrics are conducted.Then new approach based on OLC + + method is proposed to evaluate driver chest deflection in both frontal impact and offset deformable barrier impact.Precision of this approach is verified using impact test and simulation data.
引文
[1]L Kubler,S Gargallo,K Elsaβer.Characterization and Evaluation of Frontal Crash Pulses with Respect to Occupant Safety.Proceedings Airbag 2008-9th International Symposium and Exhibition on Sophisticated Car Occupant Safety Systems,2008.
[2]Douglas J Gaobauer,Hampton C Gabler.Accelerationbased Occupant Injury Criteria for Predicting Injury in Real-world Crashes.Biomedical Sciences Instrumentation,2008,44(44):213-8.
[3]Jurgen Metzger,Lars Kubler,Simon Gargallo.Characterization and Evaluation of Frontal Crash Pulses for USNCAP 2011.Proceedings Airbag 2010-10th International Symposium and Exhibition on Sophisticated Car Occupant Safety Systems,2010.
[4]Chung-Kyu Park,Cing-Dao Kan.Objective Evaluation Method of Vehicle Crash Pulse Severity in Frontal New Car Assessment Program(NCAP)Tests.24th International Technical Conference on the Enhanced Safety of Vehicle,15-0055,2015,Gothenburg,Sweden.
[5]Seung-Jae Song,Sikyeon Kim,Sukhbir Bilkhu.Front Impact Pulse Severity Assessment Methodology,SAE Technical Paper 2005-01-1416,2005.
[2]Douglas J Gaobauer,Hampton C Gabler.Accelerationbased Occupant Injury Criteria for Predicting Injury in Real-world Crashes.Biomedical Sciences Instrumentation,2008,44(44):213-8.
[3]Jurgen Metzger,Lars Kubler,Simon Gargallo.Characterization and Evaluation of Frontal Crash Pulses for USNCAP 2011.Proceedings Airbag 2010-10th International Symposium and Exhibition on Sophisticated Car Occupant Safety Systems,2010.
[4]Chung-Kyu Park,Cing-Dao Kan.Objective Evaluation Method of Vehicle Crash Pulse Severity in Frontal New Car Assessment Program(NCAP)Tests.24th International Technical Conference on the Enhanced Safety of Vehicle,15-0055,2015,Gothenburg,Sweden.
[5]Seung-Jae Song,Sikyeon Kim,Sukhbir Bilkhu.Front Impact Pulse Severity Assessment Methodology,SAE Technical Paper 2005-01-1416,2005.