자동차안전학회지 (Journal of Auto-vehicle Safety Association)
- 제7권2호
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- Pages.8-14
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- 2015
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- 2005-9396(pISSN)
DOI QR Code
Spring-Mass 모델을 이용한 차대차 정면충돌 모델링
Car-to-Car Frontal Impact Modeling using Spring-Mass Model
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Lim, Jaemoon
;
- Jung, Geunseup (MNS Die Engineering, INC.)
- 투고 : 2014.04.17
- 심사 : 2014.06.11
- 발행 : 2015.06.30
초록
The objective of this study was to construct the spring-mass models for the car-to-car frontal impact crash. The SISAME software was utilized to extract the spring-mass models using the data from US-NCAP frontal crash tests. The spring-mass models of a compact car and a midsize car could effectively approximate the crash characteristics for the full frontal barrier impact and the car-to-car frontal impact scenarios. Compared to the barrier crash tests, the dummy injuries of midsize car decreased, while the dummy injuries of compact car increased, under the frontal car-to-car crash circumstances.
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