| 基于FPGA和模糊PID的纸材上料机控制系统设计 |
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| 引用本文： | 宋玉春,丘志敏,肖耘亚,刘 瑶.基于FPGA和模糊PID的纸材上料机控制系统设计[J].包装工程,2011,32(5):15-18. |
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| 作者姓名： | 宋玉春 丘志敏 肖耘亚 刘 瑶 |
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| 作者单位： | 韶关学院,韶关,512005;韶关学院,韶关,512005;韶关学院,韶关,512005;韶关学院,韶关,512005 |
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| 基金项目： | 广东省省部产学研资助项目(0712226100099); 广东省高校自然科学基金重点资助项目(05Z020) |
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| 摘 要： | 采用FPGA芯片设计了纸材上料机直流调速控制系统,提出了预设运行速度曲线实现惯性分离的控制策略,设计了模糊PID双闭环算法,缩短速度上升的时间并提高稳态精度,RS232接口使系统可以多机协同工作,并且通过判断算法解决了卡纸、重张问题。在Quartus Ⅱ 6.0中设计了包括速度电流检测、模糊PID算法、调速给定和RS232的控制核心。试验表明,系统动作准确、反应快速、性能稳定。
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| 关 键 词： | FPGA 模糊PID RS232 上料机 |
| 收稿时间： | 2011/1/10 0:00:00 |
| 修稿时间： | 2011/3/10 0:00:00 |
Design of Paper Feeding Control System Based on FPGA and Fuzzy PID |
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| SONG Yu-chun,QIU Zhi-min,XIAO Yun-ya and LIU Yao.Design of Paper Feeding Control System Based on FPGA and Fuzzy PID[J].Packaging Engineering,2011,32(5):15-18. |
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| Authors: | SONG Yu-chun QIU Zhi-min XIAO Yun-ya and LIU Yao |
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| Affiliation: | SONG Yu-chun,QIU Zhi-min,XIAO Yun-ya,LIU Yao(Shaoguan University,Shaoguan 512005,China) |
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| Abstract: | The DC motor speed control system of paper feeding machine was designed based on FPGA.A control strategy of inertia separation,which machine runs according to a predetermined speed curve,was put forward.The double closed-loop speed regulation algorithm of fuzzy PID was designed to reduce rising time and steady state error.The paper jam and overlapping problems was settled well with a judgment method.A RS232 interface was designed to form a multi-machine cooperation system.The control core,including speed an... |
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| Keywords: | FPGA fuzzy-PID RS232 feeding machine |
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