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정면충돌 가속도곡선을 이용한 HIC15 예측모델에 관한 고찰
A Study on the HIC15 Estimating Model Using Frontal Crash Pulses
- 하태웅;
- 임재문
초록
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.
키워드
Frontal Crash(정면충돌); Crash Pulse(충돌 가속도 곡선); HIC(머리상해치); Estimating Model(예측모델); NCAP(자동차안전도평가); Linear Regression Model(선형회귀모델)
- 제목
- 정면충돌 가속도곡선을 이용한 HIC15 예측모델에 관한 고찰
- 제목 (타언어)
- A Study on the HIC15 Estimating Model Using Frontal Crash Pulses
- 저자
- 하태웅; 임재문
- 발행일
- 2022-03
- 저널명
- 자동차안전학회지
- 권
- 14
- 호
- 1
- 페이지
- 62 ~ 67