整经纱线的电磁式恒张力控制方法研究  

Design and Development of Electromagnetic Tension Control System for Warping Yarn

作　　者：周文聪 张昊 秦浩杰 刘小龙 米心馨 ZHOU Wencong;ZHANG Hao;QIN Haojie;LIU Xiaolong;MI Xinxin(College of Mechanical and Electrical Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China)

机构地区：[1]南京航空航天大学机电学院,江苏南京210016

出　　处：《机械制造与自动化》2023年第5期225-227,247,共4页Machine Building & Automation

摘　　要：开发一套能够实现多根纱线恒张力调控的张力控制系统。使用电磁力作为张力控制张力输出,使用红外对管作为传感器检测断纱,实现根据走纱速度动态输出张力、多型号纱线工艺参数存取、纱线头份校验以及断纱位置定位。经过试验表明:该系统可控制纱线张力误差在7%以内,使用恒张力控制算法后,纱线张力能够长时间稳定地保持在设定区间内。该方法适用于大部分纱线张力控制场合。Develops a tension control system governing the tension of multiple yarns.The system uses electromagnetic force as tension control tension output and infrared pair tube as sensor to detect yarn breakage to realize dynamic output tension in the light of yarn running speed,access to multi-type yarn process parameters,yarn end check,and yarn break position position.Experiments show that the system can control the yarn tension error within 7%,and with the constant tension control algorithm,the yarn tension can be stabilized within the set range for a long time.This method is suitable for most yarn tension control occasions.

关 键 词：电磁式 纱线张力控制 断纱监测 张力补偿 

分 类 号：TS190.63[轻工技术与工程—纺织化学与染整工程]