摘要
提出了一个用８０３１单片机和光电编码器组成的转速与转角测试方案，介绍其实现的基本原理和结构特点，给出了接口电路和软件设计方法。由于采用了单片机和光电传感器，该系统具有硬件电路简单、测量精度高、性能稳定可靠等优点，其适用于自动控制、自动检测及各种转速与方位角的测量与控制等领域。
A test scheme of rotating speed and turning angle is proposed,which is made up of an 8031 monolithic computer and a photoelectric coder.The basic principles and structural characteristics are introduced,furthermore the interface circuits and software design schemes are provided.By using a monolithic computer and a photoelectric sensor,the simple electronic circuits,high measuring accuracy,stability and relibility are achieved.This proposed technique can also be used in automatic control and automatic detection for rotating speed and turning angle.
出处
《长春邮电学院学报》
1998年第3期30-33,38,共5页
Journal of Changchun Post and Telecommunication Institute
关键词
光电编码器
转速
转角
光电测速仪
单片机
Monolithic computer
Photoelectric coder
Rotaton speed
Slope
