摘要
对通用测试系统进行研究,从两个方面分析设计测试系统的重难点,即:数据采集和信号处理。其中,数据采集包括对数据吞吐量、实时性和被测对象信号特点的研究;信号处理包括零位和灵敏度的误差修正、非线性校正和数字滤波器。按照这种设计思路,实现了某型号导弹传动机构测试系统的设计、研制和开发,该设备已经投入使用,并且测试效果良好。
By studying the general test system, it has analyzed the two emphases which are data acquisition and signal processing. And data acquisition includes the throughput of data, the real-time capability and the characters of the signals. Signal processing is consisted of error corrections of zero position and sensitivity, calibration of non-linearity and digital filters. Following this way, we has designed and implemented of a mechanism test system which has been used in good performance.
出处
《微计算机信息》
北大核心
2007年第10期159-161,共3页
Control & Automation
基金
国家自然科学基金支持(50375008和60575052)
关键词
数据采集
测试系统
信号处理
Data Acquisition
Test System
Signal Processing
