金属带材边缘追踪错边收卷伺服系统  

Metal strip edge tracking wrong edge winding servo system

作　　者：孟凡超 费胜巍[1] 韩强[1] MENG Fanchao;FEI Shengwei;HAN Qiang(School of Mechanical Engineering,Donghua University,Shanghai 210620,China)

机构地区：[1]东华大学机械工程学院,上海210620

出　　处：《传感器与微系统》2020年第12期106-108,共3页Transducer and Microsystem Technologies

摘　　要：为解决金属带材收卷过程中的易跑偏、“翘边”等问题,结合金属带材收卷过程中的传输特点,对金属带材伺服收卷系统进行了研究。基于对金属带材边缘的追踪,设计了一种错边收卷伺服控制系统,针对收卷过程中系统参数变化、外负载干扰等问题,采用模糊自适应比例-积分-微分(PID)的控制方法来提高系统的稳定性、抗干扰能力。建立了控制系统的数学模型,结合MATLAB仿真软件进行仿真分析,并进行实验验证。仿真分析结果和实验现象表明:本文收卷控制系统能够有效解决带材收卷过程中的跑偏、“翘边”等问题,对提升金属带材收卷质量和生产效率具有重要作用。In order to solve the problems of easy deviation and"warping edge"in the winding process of metal strips,combined with the transmission characteristics in the metal strip winding process,the metal strip servo winding system is studied.Based on the tracking of the edge of the metal strip,a fault-to-winding servo control system is designed.The fuzzy adaptive proportional-integral-differential(PID)control method is used to improve the stability of the system in the process of system parameters change and external load disturbance during the winding process.The mathematical model for control system is established,combined with MATLAB simulation software for simulation analysis and experimental verification.The simulation analysis results and experimental phenomena show that this winding control system can effectively solve the problems of deviation,"warping edge"in the strip winding process,and plays an important role in improving the winding quality and production efficiency of metal strip.

关 键 词：边缘追踪 带材收卷 错边控制 模糊自适应比例-积分-微分(PID) 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置] TP212[自动化与计算机技术—控制科学与工程]