| 基于步进电机非线性折射率测控系统设计 |
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| 引用本文： | 陶玉茂,黄启俊,魏正和.基于步进电机非线性折射率测控系统设计[J].武汉大学学报(理学版),2005(Z2). |
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| 作者姓名： | 陶玉茂 黄启俊 魏正和 |
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| 作者单位： | 武汉大学物理科学与技术学院 湖北武汉430072 |
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| 摘 要： | 提出了一个基于步进电机非线性折射率测控系统.整个系统以AT89C51单片机为核心,设计了步进电机驱动电路,光电探测电路和A/D转换电路实现对非线性折射率的测量.用VC++6.0编写了上位机软件,实现单片机与上位机通信,对测量数据的分析、处理以及对整个测控系统的控制.
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| 关 键 词： | 非线性折射率 步进电机 光电探测 A/D转换 串行通信 |
Design of a Non-Linear Refraction Rate Measurement and Control System Based on Step-Motor |
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| TAO Yu-mao,HUANG Qi-jun,WEI Zheng-he.Design of a Non-Linear Refraction Rate Measurement and Control System Based on Step-Motor[J].JOurnal of Wuhan University:Natural Science Edition,2005(Z2). |
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| Authors: | TAO Yu-mao HUANG Qi-jun WEI Zheng-he |
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| Abstract: | A non-linear refraction rate measurement and control system is proposed in this paper,which is based on step-motor.Centering on AT89C51 MCU,the whole system designs step-motor drive circuit,photoelectric detection circuit and A/D changeover circuit,so as to realize non-linear refraction rate measurement.Written in VC++ 6.0,the software aims at MCU and PC communication,data analysis and system control. |
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| Keywords: | non-linear refraction rate step-motor photoelectric-detection A/D changeover circuit serial communication |
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