基于模糊PI全电动工业平缝缝纫机多电机同步控制方法研究  

Research on Fuzzy PI Full Electric Industry Flat Sewing Machine Multi-motor Synchronization Control Method

作　　者：张红月[1] 郑鹏 ZHANG Hongyue;ZHENG Peng(Shannxi Institute of Technology,Xi’an 710300,China;Hualu Engineering&Technology Co.,LTD.,Xi’an 710075,China)

机构地区：[1]陕西国防工业职业技术学院电子信息学院,西安710300 [2]华陆工程科技有限责任公司,西安710075

出　　处：《微电机》2024年第11期50-56,共7页Micromotors

摘　　要：目前工业平缝缝纫机主要以机械式和半自动化为主,效率低,可靠性和稳定性差,自动化程度不高。针对这一现状,提出一种引入模糊PI补偿的工业平缝缝纫机三电机同步控制算法,用偏差耦合式控制三电机同步转动,同时引入PID补偿和模糊控制融合算法消除系统同步偏差,很好解决了自动化多电机同步问题。实验结果表明,基于模糊PI补偿的偏差耦合同步控制算法可以很好改善系统的同步性能,提高系统的同步精度。At present,industrial flat sewing machines are mainly mechanical and semi-automated,with low efficiency,poor reliability and stability,and low degree of automation.In response to this status quo,a three-motor of industrial flat sewing machines that introduce fuzzy PI compensation proposed a three-motor synchronization control algorithm,which used deviation coupling to control the three motor synchronization to rotate,the problem of automation multi-motor synchronization.The experimental results show that the deviation coupling control algorithm based on fuzzy PI compensation can improve the synchronization performance of the system and improve the synchronization accuracy of the system.

关 键 词：平缝机 模糊PID DSP 偏差耦合 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]