| 一种基于弱磁探测的转速测量方法 |
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| 引用本文： | 李朝晖,张河. 一种基于弱磁探测的转速测量方法[J]. 机床与液压, 2003, 0(3): 287-288,203 |
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| 作者姓名： | 李朝晖 张河 |
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| 作者单位： | 南京理工大学,机械工程学院,210094 |
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| 摘 要： | 本文介绍了一种以弱磁非接触探测为基础，以单片机为控制核心的高精度转速测量方法；论述了测量系统工作原理各硬件部分功能，给出了相应软件框图。该测转速方法具有测量准确度高、安装调试方便等优点，因而且有良好的应用前景。
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| 关 键 词： | 转速测量 弱磁探测 磁阻传感器 单片机 非接触探测 |
A Method of Measuring Rotation Speeds Based on Weak Magnetic Detection |
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| LI Zhao Hui,ZHANG He. A Method of Measuring Rotation Speeds Based on Weak Magnetic Detection[J]. Machine Tool & Hydraulics, 2003, 0(3): 287-288,203 |
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| Authors: | LI Zhao Hui ZHANG He |
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| Abstract: | The paper introduces the new methods of measuring rotation speeds by 89C51 singlechip based on weak magnetic detection. It discusses the working principle of the measuring system and the function of the hardware and gives the block diagram of the software design. This measurement system is high in accuracy and convenient for fixing. Therefore, it can be widely used. |
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| Keywords: | Measurement of rotation rate Magnetoresistive sensor Single-chip microcomputer |
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