| DSP控制的电动机转速测量方法的实现 |
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| 引用本文： | 祝龙记.DSP控制的电动机转速测量方法的实现[J].安徽理工大学学报(自然科学版),2005,25(3):45-49. |
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| 作者姓名： | 祝龙记 |
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| 作者单位： | 安徽理工大学电气工程系,安徽,淮南,232001 |
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| 摘 要： | 为了达到电动机高精度速度控制的目的,采用TMS320X24X系列DSP的正交编码电路和光电编码传感器配合,提出了一种电动机数字测速方法,介绍了测速原理与编程技巧,并提供了经过实时调试的汇编源程序,实验结果显示转速测量精度高,系统具有良好的调速性能。
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| 关 键 词： | 光电编码器 速度测量 DSP 程序设计 |
| 文章编号： | 1672-1098(2005)03-0045-05 |
| 收稿时间： | 2005-05-08 |
| 修稿时间： | 2005年5月8日 |
Realization of Speed-Measure Method of Electromotor based on DSP Control |
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| ZHU Long-ji.Realization of Speed-Measure Method of Electromotor based on DSP Control[J].Journal of Anhui University of Science and Technology:Natural Science,2005,25(3):45-49. |
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| Authors: | ZHU Long-ji |
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| Institution: | Dept. of Electrical Engineering, Anhui University of Science and Technology,Huainan Anhui 232001,China |
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| Abstract: | In order to gain a high precision of electromotor speed control, a digital speed measuring method of electromotor is presented in this paper based on quadrature encoder pulse Interface circuit of TMS320X24X DSPs and opto-electrical encoder. Speed measuring principium and programming technique are introduced. Furthermore, the assembly source code that was practically debugged is offered. The experiment result shows that this method has a higher precision in speed measuring and better speed-adjustable performance. |
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| Keywords: | opto-electrical encoder speed measuring DSP program design |
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