| 单片机控制步进电机在灯光控制中的应用 |
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| 引用本文： | 胡存银,邝泳聪,易静蓉.单片机控制步进电机在灯光控制中的应用[J].光电技术应用,2004,19(4):30-34. |
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| 作者姓名： | 胡存银 邝泳聪 易静蓉 |
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| 作者单位： | 华南理工大学机械工程学院光机电一体化研究所,广州,510640;华南理工大学机械工程学院光机电一体化研究所,广州,510640;华南理工大学机械工程学院光机电一体化研究所,广州,510640 |
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| 摘 要： | 单片机控制步进电机易出现失步、低频振动及易受外界电磁干扰而影响步进电机的正常工作，从步进电机本身的特性和控制驱动系统等方面分析了问题出现的原因。提出了电流矢量恒幅均匀旋转微步驱动的解决方案，并在舞台灯光控制中实现了步进电机的稳定运行。
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| 关 键 词： | 步进电机 失步 低频振动 灯光 |
| 修稿时间： | 2004年5月21日 |
Lighting Control Application of Stepping Motor Controlled by SCM |
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| HU Cun-yin,KUANG Yong-cong,YI Jing-rong.Lighting Control Application of Stepping Motor Controlled by SCM[J].Electro-Optic Technology Application,2004,19(4):30-34. |
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| Authors: | HU Cun-yin KUANG Yong-cong YI Jing-rong |
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| Abstract: | Factors, such as step out, low-frequency oscillation and external electro magnetic interference can made the motor controlled by single-chip microcomputer (SCM) Run anomaly. The reasons were analysed based on the study of stepping motor characteristics and control driving system.The method of current vector constant amplitude rotation micro-step driving is presented to solve these problems and can be used to make the stepping motor run stably. |
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| Keywords: | stepping motor step out low-frequency oscillation lighting |
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