| 基于MSP430单片机的步进电机细分驱动器 |
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| 引用本文： | 韩党群,姚伟鹏.基于MSP430单片机的步进电机细分驱动器[J].西安航空技术高等专科学校学报,2010,28(3). |
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| 作者姓名： | 韩党群 姚伟鹏 |
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| 作者单位： | 西安航空技术高等专科学校,电气工程系,陕西,西安,710077 |
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| 摘 要： | 阐述了两相混合式步进电机的细分控制原理,提出了以MSP430单片机为微控制器,通过DAC7612产生相差为π2的细分电流控制信号,以集成步进电机驱动芯片为驱动器,实现了两相混合式步进电机的细分运行控制,电流细分精度达到1/2048。
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| 关 键 词： | 步进电机 细分驱动 微步 |
Subdivision Driver of Stepping Motor Based on MSP430 SCM |
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| HAN Dang-qun,YAO Wei-peng.Subdivision Driver of Stepping Motor Based on MSP430 SCM[J].Journal of Xi'an Aerotechnical College,2010,28(3). |
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| Authors: | HAN Dang-qun YAO Wei-peng |
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| Institution: | HAN Dang-qun,YAO Wei-peng(Department of Electrical Engineering,Xi\'an Aerotechnical College,710077,Xi\'an,Shaanxi,China) |
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| Abstract: | The article expands on the principle of subdivision control of two-phase mixed stepping motor,and realizes the subdivision operating control of two-phase mixed stepping motor with MSP430 SCM as the micro-controller and integrated stepping motor driving chip as the driver through the subdivision current control signal of DAC7612 with the phase difference being t-2.The current subdivision current precision can reach 1/2048. |
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| Keywords: | Stepping motor Subdivision driving Microstep |
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