| 基于DSPic30F2020的送丝机的研究 |
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| 引用本文： | 邓方雄,周国鹏,王忠友. 基于DSPic30F2020的送丝机的研究[J]. 湖南农业大学学报(自然科学版), 2011, 0(4): 130-133 |
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| 作者姓名： | 邓方雄 周国鹏 王忠友 |
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| 作者单位： | (咸宁学院 电子与信息工程学院，湖北 咸宁437100) |
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| 摘 要： | 设计一种基于DSPic30F2020微控制器的数字化送丝机，送丝机采用无刷直流电机驱动，送丝速度直接由送丝电机反馈。送丝机采用基于电流反馈和速度反馈的双闭环控制，控制精度高，稳定性好。送丝机提供RS485通信接口，便于实现数字化通信。
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| 关 键 词： | 电焊机；送丝机；DSP；无刷直流电机 |
Research of Wire Feeder Based on DSPic30F2020 |
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| DENG Fang-xiong,ZHOU Guo-peng,WANG Zhong-you. Research of Wire Feeder Based on DSPic30F2020[J]. Journal of Hunan Agricultural University, 2011, 0(4): 130-133 |
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| Authors: | DENG Fang-xiong ZHOU Guo-peng WANG Zhong-you |
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| Affiliation: | (College of electronic and information engineering Xianning University,Xianning437100,China) |
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| Abstract: | This paper designed a digital wire feeder based on DSPic30F2020. Wire feeder is driven by brushless DC motor, and wire speed is fed back directly from the motor. Wire feeder uses the double closed-loop control with current feedback and speed feedback. It has the characteristics of high control precision and good stability. Wire feeder provides a RS485 communication interface, easy to implement digital communication. |
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| Keywords: | welding wire feeder DSP brushless DC motor |
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