Department of Kinesiology, University of Waterloo, 200 University Avenue West, Waterloo, ON N2 L 3G1, Canada.
J Biomech Eng. 2021 Sep 1;143(9). doi: 10.1115/1.4050909.
A collision testing device used to simulate rear-end impacts on human volunteers was developed and validated. The testing device was designed using impact parameters obtained from real crash-test-derived vehicle-to-vehicle rear-end collisions. Experimental results show the proposed testing device achieves repeatable impact parameters well within the reported ranges of real vehicle-to-vehicle rear-end impact simulations reported in the literature. In particular, the device was able to produce a 7.66 (0.30) km/h delta-v collision with a duration of 111.6 (6.2) ms, and a 4.75 (0.29) g peak acceleration.
开发并验证了一种用于模拟人体志愿者追尾碰撞的碰撞测试装置。该测试装置使用从实际车辆追尾碰撞的碰撞测试中获得的冲击参数进行设计。实验结果表明，所提出的测试装置能够实现可重复的冲击参数，并且与文献中报道的实际车辆追尾碰撞模拟的报告范围非常吻合。特别是，该装置能够产生 7.66（0.30）km/h 的 delta-v 碰撞，持续时间为 111.6（6.2）ms，峰值加速度为 4.75（0.29）g。
