摘要
介绍了一种基于89C52单片机平台,采用霍尔传感器实施电机转速测量的方法,硬件系统包括脉冲信号产生、脉冲信号处理和显示模块,重点分析了脉冲信号处理电路,并采用C语言编程,通过实验检测电机转速信号。结果表明该方法具有简单、精度高,稳定性好的优点。
This paper deals with a method which adopted the Linear Hall Sensor to measure Motor rotation speed based on 89C52 Monolithic Microcomputer. The hardware system includes the pulse signal creation, the pulse signal processing and the manifestation mold piece . The point of this paper is to analyzed the pulse signal processing electric circuit , and adopt the C language plait distance and, then detect the signal of rotation speed through the experiment. The result express that the method is simple,the accuracy is high and advantage stability.
出处
《电子测试》
2008年第12期46-48,85,共4页
Electronic Test
关键词
霍尔传感器
转速测量
单片机
Hall sensor
rotational speed measurement
monolithic microcomputer
