减速台车波形发生器的曲线复现及应用  

Application and Curve Reproduction of the Deceleration Sled Waveform Generator

作　　者：张慧云[1] 柳立志[1] 杨斌[1] 姜晓来 陈琳[1] 

机构地区：[1]国家汽车质量监督检验中心(襄阳),襄阳441004

出　　处：《汽车科技》2015年第1期57-62,共6页Auto Sci-Tech

摘　　要：在台车碰撞试验中,波形复现问题是台车试验能否顺利完成的重要条件之一,本文主要介绍钢筋阻尼式波形发生器的曲线复现方法和如何确定钢筋摆放位置及模式,以具体的实车碰撞试验波形复现为例进行研究,并通过积累总结出了不同台车试验复现波形所需的钢筋摆放位置及模式,能够大大地减少了试验调试次数,降低了试验成本,提高了工作效率,从而为台车试验能够顺利完成提供了有力保障。In sled impact test, waveform reproduction problem is one of the important conditions for the successful conclusion of the sled test. The mainly introduces a curve reproduction method of the steel bar damped waveform generator and how to determine the placement and models of the steel bar. For the real car crash test waveform reproduction as an example, we conducted research, and summed up the required waveform reproduction the placement and models of the steel bar for different sled test. The results can greatly reduce the number of test debugging, reduce test costs, improve efficiency, so as to be able to provide a favorable security for completing the sled test successfully..

关 键 词：台车碰撞试验 波形复现 钢筋摆放 

分 类 号：U467.3[机械工程—车辆工程]