汽车碰撞数据采集系统特性分析

Analysis of Measurement System for Automobile Impact Test

汽车碰撞试验是瞬时性的试验,对测试仪器有特殊的要求,以满足位移大,速度快,加速度高等特点。随着汽车碰撞安全性研究日益广泛的开展,对采集系统提出了更高的要求。主要针对新的数据采集系统开展研究。

Instrument of automotive crash test is special designed to fit for the test with long displacement, high velocity, strong impact and instantaneous characteristics. With the development of automotive passive safety research, more functional requirements for the test instruments were put forward.It gives the focus on the reaearch on new measurement system.