基于多通道通信技术的高速数据采集器的研制

Study and manufacture of high speed data sampling instrument on basis of multichannels communication technology

主要介绍应用多通道通信技术开发研制的高速数据采集器的功能特点 ,对实际研制和使用中的几个关键技术进行了较详细的分析讨论 .应用于流场测试试验的结果表明 ,该系统速度快、稳定性好、功能齐全且自动化程度高 .该系统具有的高精度非常适合于流场测试 。

By introducing about function and characteristic of high speed data sampling instrument, which is deve loped by application of multichannel communication technology, several key technologies are discussed in detail in this thesis. It is shown that there are high speed, good stability, complete function and high automation in this instrument. The high precision of the instrument is fit to test fluid field. The veracity can be insured.