A Study on the HIC15 Estimating Model Using Frontal Crash Pulses

Tae-Woong Ha; Jaemoon Lim

doi:10.22680/kasa2022.14.1.062

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2022 Vol.14, Issue 1 Preview Page

A Study on the HIC₁₅ Estimating Model Using Frontal Crash Pulses 정면충돌 가속도곡선을 이용한 HIC₁₅ 예측모델에 관한 고찰

31 March 2022. pp. 62-67

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Abstract

This study is to construct the simple estimating model for the HIC₁₅ of the driver dummy using the frontal impact test results. Test results of 9 vehicles of Hyundai Sonata from the MY2002～MY2020 USNCAP are utilized for constructing the linear regression model. The average accelerations extracted from the vehicle crash pulses are handled as the main factors. The average accelerations of 10 ms interval within 0～100 ms are calculated from the crash pulse data of 9 vehicles. The present estimating model of the HIC₁₅ using the average accelerations of 10 ms interval in the 0～80 ms range shows good agreement with the tested value within 2.4% maximum error.

Keywords

Frontal Crash

Crash Pulse

HIC

Estimating Model

NCAP

Linear Regression Model

키워드

정면충돌

충돌 가속도 곡선

머리상해치

예측모델

자동차안전도평가

선형회귀모델

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Information

Publisher :Korean Auto-vehicle Safety Association
Publisher(Ko) :한국자동차안전학회
Journal Title :Journal of Auto-vehicle Safety Association
Journal Title(Ko) :자동차안전학회지
Volume : 14
No :1
Pages :62-67
Received Date : 2021-10-31
Revised Date : 2022-03-15
Accepted Date : 2022-03-15
DOI :https://doi.org/10.22680/kasa2022.14.1.062

Journal of Auto-vehicle Safety Association ISSN:2005-9396(Print) 자동차안전학회지

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