| 基于STC12C5A60S2的转速测量实验平台开发 |
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| 引用本文： | 应力恒,陈子珍,周双雷.基于STC12C5A60S2的转速测量实验平台开发[J].宁波职业技术学院学报,2012(5):8-12. |
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| 作者姓名： | 应力恒 陈子珍 周双雷 |
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| 作者单位： | 宁波职业技术学院;西安交通大学 |
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| 基金项目： | 浙江省教育厅科研项目(Y201119785) |
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| 摘 要： | 介绍了以光电码盘为测速传感器,基于单片机的转速测量实验平台设计方案,给出了系统硬件电路以及实现系统实时测量的软件流程。该平台可以完成光电码盘输出测试、比较器信号整形功能测试、频压转换功能测试和轴转速测试及显示等多项实验内容。应用结果表明,该实验平台结构可靠,运行稳定,能实现中高速实时转速测量。
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| 关 键 词： | 码盘 转速测量 单片机 实验平台 |
Development of speed measurement platform based on STC12C5A60S2 |
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| YING Li-heng,CHEN Zi-zhen,ZHOU Shuang-lei.Development of speed measurement platform based on STC12C5A60S2[J].Journal of Ningbo Polytechnic,2012(5):8-12. |
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| Authors: | YING Li-heng CHEN Zi-zhen ZHOU Shuang-lei |
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| Institution: | 1.Ningbo Polytechinc,Ningbo 315800 China;2.Xi’an Jiaotong University,Xi’an 710000,China) |
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| Abstract: | A speed measurement platform whose speed sensor is photoelectric encoder is proposed in this paper.The platform is based on SCM.Its hardware structure and real-tine measurement software process are also introduced.The platform has the following functions: output testing of code disk,function testing of comparator signal shaping,function testing of frequency voltage conversion,shaft speed testing and results display.The applied result indicates that the platform is reliability and stability,it can achieve high-speed real-time speed measurement. |
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| Keywords: | code disk speed measurement SCM experimental platform |
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