摘要
介绍了用 89C5 1单片机实施低速转速 (n≤ 10 0 r/ s)的测量方法 ,如何利用测速齿轮和磁性探头组成的转速变送器的工作原理、特点及测速齿轮的齿数不是标准 Z=6 0齿数的编程算法 .
The paper introduces the new methods of measuring low rotation speeds by 89C51 singlechip. It states the application of the working principle of rotation speed transfer consisting of the measure gears and the megnetic probes, the method of dealing with the numbers of the measure speed gears whose numbers are not normal (Z=60). It also discusses the measure system structure of the hardware, the framework of the softare design and the main programme.
出处
《中国计量学院学报》
2000年第1期27-31,共5页
Journal of China Jiliang University
