| 基于DSP的步进电机控制系统设计 |
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| 引用本文： | 李为民,邢晓正,胡红专,邓伟平.基于DSP的步进电机控制系统设计[J].微特电机,2001,29(3):27-28,35. |
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| 作者姓名： | 李为民 邢晓正 胡红专 邓伟平 |
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| 作者单位： | 中国科学技术大学,合肥 230027 |
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| 摘 要： | 介绍了DSP技术在步进电机控制系统中应用，由DSP微处理器构成步进电机的智能控制器，DSP的数据端口构成步进电机的智能脉冲分配器，由定时器中断产生激励脉冲。文章提出了基于单片ADSP－2181处理器的多目标步进电机脉冲扫描控制原理，每个4个电机组成一个控制单元，控制单元分配一个地址序号，由DSP处理器扫描其I／O空间的控制单元驱动步进电机。
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| 关 键 词： | 步进电机 控制系统 DSP 数字信号处理器 设计 |
| 文章编号： | 1004-7018（2001）03-0027-02 |
Design of Control System of Stepper Motor Based on DSP |
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| LI Wei-min,XING Xiao-zheng,HU Hong-zhuan,DENG Wei-ping.Design of Control System of Stepper Motor Based on DSP[J].Small & Special Electrical Machines,2001,29(3):27-28,35. |
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| Authors: | LI Wei-min XING Xiao-zheng HU Hong-zhuan DENG Wei-ping |
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| Abstract: | This paper puts forward the application of DSP in the control system of stepper motor. Single DSP constitutes the intelligent controller of stepper motor. The data port of DSP forms the intelligent pulse distributor of stepper motor, and the control system creates drive pulse of stepper motors by the timer of DSP. The paper also presents the control principle of pulse scanning method of multi-object stepper motors based on single ADSP-2181. Each control unit controls four stepper motors, and has one I/O port address number of DSP. DSP drives stepper motors by scanning the I/O port address of each unit. |
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| Keywords: | stepper motor control system DSP |
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