铺丝机恒张力送丝控制系统的研究与设计
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摘要
铺丝工艺是复合材料成型过程中的一个重要环节。根据分析铺丝机张力产生的机理,提出了一种自动铺丝机恒张力进丝控制系统的总体设计方案,实现了在系统运行过程中纤维张力始终保持稳定。该系统采用stm32微控制器作为主控单元,直流无刷电机为执行元件。设计了一种模糊PID控制器,使整个系统可以实时调节,通过Simulink的仿真分析体现了模糊PID相比于普通PID的优越性。上位机中使用C#语言在Visual Studio中进行人机界面的设计,通过上下位机通讯协议的编程,可以实现信号采集,工作状态显示,发送指令等功能。
Pavement process is an important part in the process of composite materials forming. According to the analysis of the theory of tension produced by fiber placement machine,a overall design of constant tension control system for automatic fiber placement machine was put forward,and the tension of fiber was kept stable during system operation. The control system use stm32 microcontroller as the main control unit and Brushless DC motor as executive component. A fuzzy PID controller is designed to make the whole system can be adjusted in real time. Simulink simulation shows the superiority of fuzzy pid compared with common pid. The man-machine interface designed by C# language programming in the Visual Studio can achieve functions including signal acquisition,displaying work status and sending command,etc.
Pavement process is an important part in the process of composite materials forming. According to the analysis of the theory of tension produced by fiber placement machine,a overall design of constant tension control system for automatic fiber placement machine was put forward,and the tension of fiber was kept stable during system operation. The control system use stm32 microcontroller as the main control unit and Brushless DC motor as executive component. A fuzzy PID controller is designed to make the whole system can be adjusted in real time. Simulink simulation shows the superiority of fuzzy pid compared with common pid. The man-machine interface designed by C# language programming in the Visual Studio can achieve functions including signal acquisition,displaying work status and sending command,etc.
引文
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[7]夏长亮,方红伟.永磁无刷直流电机及其控制[J].电工技术学报,2012,27(3):25-34.(Xia Chang-liang,Fang Hong-wei.Permanent magnet brushless DC motor and its control[J].Transactions of China Electrotechnical Society,2012,27(3):25-34.)
[8]Esfandyari M,Fanaei M,Zohreie H.A daptive fuzzy tuning of PID controllers[J].Neural Computing and Applications,2013,23(1):19-28
[9]李士勇,李研.智能控制[M].北京:清华大学出版社,2016:64-67.(Li Shi-yong,Li Yan.Intelligent control[M].Beijing:Tsinghua University Press,2016:64~67.)
[10]姜拓,张剑平.基于C#的数据采集系统上位机软件设计与实现[J].电子测试,2009(9):58-61.(Jiang Tuo,Zhang Jian-ping.Design and realization of host computer software of data acquisition system based on C#[J].Electronic Testing,2009(9):58-61.)
[2]林胜.自动铺带机/铺丝机(ATL/AFP)-现代大型飞机制造的关键设备(上)[J].WMEM,2009(4):84~89.(Ling sheng.Automated fiber placement machine ATL/AFP-the key equipment for modern large aircraft manufacturing(up)[J].WMEM,2009(4):84-89.)
[3]丁韬.自动纤维铺放机[J].航空制造技术,2007(9):60-61.(Ding Tao.Automatic fiber placement machine[J].Aeronautical Manufacturing Technology,2007(9):60-61.)
[4]富宏亚,韩振宇,路华.纤维缠绕/铺带/铺丝成型设备的发展状况[J].航空制造技术,2009(22):43-46.(Fu Hong-ya,Han Zheng-yu,Lu Hua.The development of filament winding/laying/filament forming equipment[J].Aeronautical Manufacturing Technology,2009(22):43-46.)
[5]闫娟,杨慧斌,程武山.基于模糊PID的穿丝机张力控制系统设计[J].机械设计与制造,2014(9):174-177.(Yan Juan,Yang Hui-bing,Cheng Wu-shan.Design of tension control system for threading machine based on fuzzy PID[J].Mechinery design&Manufacture,2014(9):174-177.)
[6]叶湘滨,熊飞丽,张文娜.传感器与测试技术[M].西安:西安电子科技大学出版社,2011:114-122.(Ye Xiang-bing,Xiong Fei-li,Zhang Wen-na.Sensors and Actuators[M].Xi’an:Xi’an University of Electronic Science and Technology Press,2011:114-122.)
[7]夏长亮,方红伟.永磁无刷直流电机及其控制[J].电工技术学报,2012,27(3):25-34.(Xia Chang-liang,Fang Hong-wei.Permanent magnet brushless DC motor and its control[J].Transactions of China Electrotechnical Society,2012,27(3):25-34.)
[8]Esfandyari M,Fanaei M,Zohreie H.A daptive fuzzy tuning of PID controllers[J].Neural Computing and Applications,2013,23(1):19-28
[9]李士勇,李研.智能控制[M].北京:清华大学出版社,2016:64-67.(Li Shi-yong,Li Yan.Intelligent control[M].Beijing:Tsinghua University Press,2016:64~67.)
[10]姜拓,张剑平.基于C#的数据采集系统上位机软件设计与实现[J].电子测试,2009(9):58-61.(Jiang Tuo,Zhang Jian-ping.Design and realization of host computer software of data acquisition system based on C#[J].Electronic Testing,2009(9):58-61.)