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후방추돌 시험결과를 이용한 반발계수 추정 및 특성 분석에 관한 연구

원문정보

A Study on the Estimation of the Coefficient of Restitution and Characteristic Analysis using the Results of Rear-end Collision Test

백세룡, 김천호, 윤준규, 임종한

한국기계기술학회 한국기계기술학회지 제24권 제1호 2022.02 pp.20-27
피인용수 : 0건 (자료제공 : 네이버학술정보)

초록

영어

In a collision accident, whiplash-injury can be estimated indirectly using the effective collision speed. The effective collision speed due to the collision depends on the speed, posture, and rigidity of the vehicle. In this study, the rebound coefficient was derived using the results of 214 rear-end collision experiment. When the derived rebound coefficient was analyzed, the characteristics of the rebound coefficient according to offset and intrusion could be confirmed. In addition, the reliability of the simulation model was confirmed by comparing the experiment and the simulation.

목차

ABSTRACT
1. 서론
2. 추돌시험 및 시뮬레이션
2.1 반발계수
2.2 저속 충돌시험
2.3 충돌 시뮬레이션
3. 결과 및 고찰
3.1 시험결과를 통한 반발계수 산출
3.2 반발계수에 따른 충돌유형 분석
3.2 Offset에 따른 영향
3.3 차량 파손에 따른 영향
3.4 시뮬레이션을 이용한 반발계수 검증
4. 결론
References

키워드

저자정보

  • 백세룡 Se-Ryong Baek. Member, Department of Mechanical Engineering, Graduate school Gachon University
  • 김천호 Cheon-Ho Kim. Member, Gachon-Samsong Automotive Research Center
  • 윤준규 Jun-Kyu Yoon. Member, Department of Mechanical Engineering, Gachon University
  • 임종한 Jong-Han Lim. Member, Department of Mechanical Engineering, Gachon University

참고문헌

자료제공 : 네이버학술정보

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