基于霍尔传感器的转速测量系统的设计  

Hall Sensor Based onThe Speed Measurement System

作　　者：李金波[1] 刘明黎[1] 

机构地区：[1]河南工业职业技术学院,河南南阳473009

出　　处：《河南科技学院学报》2009年第3期54-56,共3页Journal of Henan Institute of Science and Technology(Natural Science Edition)

摘　　要：对转速测量和控制原理进行了分析,利用霍尔传感器工作频带宽、响应速度快、测量精度高的特性,结合单片机控制电路,设计出了一种新型的转速测量系统.实现了对脉冲信号的精确、快速测量,硬件成本低,算法简单,稳定性好.Analyzed the principle of speed measurement and control,use the Hall sensor which has a wide frequency band, fast response and high-precision,combineding with the SCM control circuit, a new speed measurement system was designed. It can measure a pulse signal precisely an.d rapidly. It also has a low-cost hardware, simple algorithm and good stability.

关 键 词：霍尔传感器 单片机 转速 测量 

分 类 号：TP271[自动化与计算机技术—检测技术与自动化装置]