| 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].计算技术与自动化,2011,(4):130-133 |
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| 中文摘要: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。 |
| 中文关键词:电焊机 送丝机 DSP 无刷直流电机 |
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| Research of Wire Feeder Based on DSPic30F2020 |
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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. |
| keywords:welding wire feeder DSP brushless DC motor |
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