| 基于单片机的步进电机细分驱动控制系统 |
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| 引用本文： | 李智强,周杰,任胜杰.基于单片机的步进电机细分驱动控制系统[J].机电工程,2007,24(7):67-69. |
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| 作者姓名： | 李智强 周杰 任胜杰 |
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| 作者单位： | 河南工业大学,电气工程学院,河南,郑州,450007 |
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| 基金项目： | 河南工业大学校科研和教改项目 |
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| 摘 要： | 为了使步进电机的定位更为准确,以高速、高性能C8051F005单片机为核心,结合步进电机驱动芯片L297/298,设计出步进电机的斩波恒流细分驱动控制系统.实际运行表明,步进电机运行稳定,具有步距角小、转矩恒定、功耗低等优点,提高了定位准确度,达到精密控制的目的.
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| 关 键 词： | 混合式步进电机 C8051F005 细分驱动 L297/298 单片机 步进电机 细分 驱动控制系统 based step motor drive fine system 精密控制 定位准确度 功耗 转矩 步距角 运行稳定 斩波恒流 设计 驱动芯片 结合 核心 |
| 文章编号： | 1001-4551（2007）07-0067-03 |
| 修稿时间： | 2007-02-05 |
Control system of fine drive for step motor based on SCM |
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| LI Zhi-qiang,ZHOU Jie,REN Sheng-jie.Control system of fine drive for step motor based on SCM[J].Mechanical & Electrical Engineering Magazine,2007,24(7):67-69. |
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| Authors: | LI Zhi-qiang ZHOU Jie REN Sheng-jie |
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| Affiliation: | College of Electrical Engineering, Henan University of Technology, Zhengzhou 450007, China |
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| Abstract: | For the higher precession of step motor, with high speed and performance microprocessor C8051F005 as the kernel, combining with blending step motor driving chip L297/298, the driving control system of step motor of switch-mode and constant current was designed. The experiment shows that the control system runs stably with the merit of little stepping angle unvaried torque and low power consumption and has the higher precision in the running of step motor. |
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| Keywords: | blending step motor C8051F005 fine driving L297/298 |
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