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이인혁(Inhyeok Lee),사성진(Seongjin Sa),최형연(Hyung-youn Choi),이진희(Jinhee Lee) 한국자동차공학회 2004 한국자동차공학회 Symposium Vol.- No.-
Whiplash or neck sprain is the minor injury in motor accident due to the rear-end low speed crash and usually caused by abrupt motion of extension and flexion of head-neck complex relative to torso. It is reported by the internal and external studies that design of head restraint attached on the seat and using condition has a great effect on whiplash. This study analyzed an effect of whiplash by the position of head restraint and the rear-end crash based on domestic actual condition of head restraint usage by the computer simulation. So, we first computed acceleration of the rear-end crash by the speed, and after that we examined the motion of driver by the various position of head restraint applied on the Sled analysis and NIC(Neck Injury Criteria).<br/> <br/>