摘要
采用了８０３１为中心处理机组成的应用系统，用来实时检测两正弦信号之间的相位差。这种系统克服了传统的数据处理的缺点，精确度高，运算速度快，硬件电路简单，软件编写方便，并能立即显示打印处理结果，是一种新型的综合检测系统。
his paper is based on a practical research on a digital method for estimating the phase difference between two sine wave signals using Intel 8031 application system. The study shows the new system has been overcome the shortcomings of traditional method by its accurate results, fast response, simple hardware circuitry and software programming. Furthermore. it is easy to show to store and to print outthe processing results
出处
《现代电子技术》
1995年第2期23-27,共5页
Modern Electronics Technique
关键词
相位差
在线检测
单片机
ingle chip microprocessor, tiansducer, sinewave signal. computer sampling, phase difference
