【摘要】 本文利用计算机的软、硬件资源代替传统测试仪器中大量的硬件,研制出一种基于虚拟仪器技术的脉冲爆震发动机智能测试系统,该系统可以实现多通道数据采集、实时数据处理及显示、试验数据的后期分析处理,以及生成及打印试验报告等功能。文中介绍了系统的总体组成及工作原理,给出了相关硬件和软件的设计方法。更多还原

【Abstract】 With the computer’ s software and hardware resource to substitute the hardware of traditional measurement system, the intelligent measurement system for PDE based on virtual instrument is developed. This system can be applied to achieve functions such as real-time multi-channel data acquisition, data processing and display etc. The working principle and the basic structure are presented. The design method of the hardware and software development technology is also presented.更多还原