| 一种数字式高精度直流电机调速系统的研究 |
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| 引用本文： | 丁冲,刘景林,王有林,邱华. 一种数字式高精度直流电机调速系统的研究[J]. 微电机, 2006, 39(4): 36-38 |
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| 作者姓名： | 丁冲 刘景林 王有林 邱华 |
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| 作者单位： | 西北工业大学,西安,710072 |
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| 摘 要： | 分析了80C196KC单片机的功能特点并将其应用于直流电机调速系统中。从数字式直流调速系统的数学模型出发,选定电流、转速双闭环的数字PI控制方案,可实现直流电机的高精度调速。系统具有速度预置、速度实时显示等功能。
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| 关 键 词： | 直流电动机 速度反馈 电流反馈 双闭环 PI控制 |
| 文章编号： | 1001-6848(2006)04-0036-03 |
| 收稿时间： | 2005-09-07 |
| 修稿时间： | 2005-09-07 |
Research on a Digital High Accuracy Direct Current Motor Velocity Modulation System |
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| DING Chong,LIU Jing-lin,WANG You-lin,QIU Hua. Research on a Digital High Accuracy Direct Current Motor Velocity Modulation System[J]. Micromotors, 2006, 39(4): 36-38 |
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| Authors: | DING Chong LIU Jing-lin WANG You-lin QIU Hua |
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| Abstract: | The paper researches double loop DC motor control system based on 80C196KC. The 80C196KC has been applied successfully to the system after its character was analyzed clear- ly.The PI control strategy of double loop which composed of current and speed is selected by studying the math model of the system.and then it can be attain a high precision and performance of the speed control,which also has a speed preset and display.The technique has referenced val- ue to some small DC motor control systems. |
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| Keywords: | 80C196KC PWM |
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