摘要
介绍了用 89C5 1单片机实施低速转速 (n≤ 10 0r/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。论述了测量系统的硬件构成与软件设计的框图、主要程序代码。
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 software design and the main programme.
出处
《机电工程》
CAS
2000年第6期18-20,共3页
Journal of Mechanical & Electrical Engineering
关键词
单片机
霍尔集成传感器
转速测量
89C51系列
C51 singlechip
low rotation speeds
method of measuring
measure speed gears
Hell integrated sensor
