| 基于单片机的电容式角位移测量系统 |
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| 引用本文： | 梁长垠,晏凯.基于单片机的电容式角位移测量系统[J].传感器与微系统,2006,25(8):52-54. |
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| 作者姓名： | 梁长垠 晏凯 |
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| 作者单位： | 深圳职业技术学院,电子与信息工程学院,广东,深圳,518055 |
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| 摘 要： | 介绍一种电容式角位移测量系统,它以电容传感器作为敏感元件,以89C51单片微机为控制核心。详细分析了电容式角位移传感器的结构、特点及工作原理,叙述了该系统的硬件框图及软件流程图,实验结果表明:在0°~90°测量范围内,系统的测量精度可以达到±0.05°。
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| 关 键 词： | 电容传感器 角位移测量 单片机 |
| 文章编号： | 1000-9787（2006）08-0052-03 |
| 收稿时间： | 2006-03-24 |
| 修稿时间： | 2006年3月24日 |
Capacitive angular-position detective system based on single chip processor |
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| LIANG Chang-yin,YAN Kai.Capacitive angular-position detective system based on single chip processor[J].Transducer and Microsystem Technology,2006,25(8):52-54. |
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| Authors: | LIANG Chang-yin YAN Kai |
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| Abstract: | A capacitive angular-position detective system is introduced.It takes the capacitive sensor as the sensing component,and the 89C51 single chip processor as the core.The characteristic,construction and working principle for the angular-position detection are presented in detailed,and the hardware block diagram and software flow chart are addressed.The experimental results show that the system measurement accuracy is ±0.05° when the angular-position changes range from 0°~90°. |
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| Keywords: | capacitive sensor angular-position detection single chip processor |
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