摘要
介绍了利用虚拟仪器技术在LabVIEW平台上开发研制的汽车碰撞试验测控系统,分析了开发中遇到的采样数据丢失问题产生的原因,利用C++与汇编语言嵌套程序和LabVIEW中的子函数调用等方法成功地解决了该问题,并在试验系统中得到了验证。
A vehicle crash test measure and control system which is based on LabVIEW with virtual instrument technology was introduced. The problem of losing sampling data was analyzed. And it was solved successfully through the method of C(++) and assembly language and the method of using child function in LabVIEW and so on, which was proved in the test system.
出处
《实验室研究与探索》
CAS
2004年第6期29-30,36,共3页
Research and Exploration In Laboratory
关键词
虚拟仪器
汽车碰撞
数据采集
virtual instrument
vehicle crash
data acquisition
