基于数字孪生的磁悬浮织针监控研究与应用OA

In response to the high operational speeds and the difficulty of fault detection in magnetic levitation knitting machinery,a monitoring system architecture for magnetic levitation knitting needles based on digital twin technology is proposed.This system is designed for the real-time monitoring of magnetic levitation knit-ting equipment,with a particular focus on the operational status of the knitting needles.The architecture is grounded in the five-dimensional model of digital twins,with a comprehensive analysis of the components of magnetic levitation knitting equipment within this model.Additionally,the paper delves into the development of the virtual entities,the collection of twin data,and the key technologies for diagnosing needle faults within this monitoring framework.Finally,leveraging the proposed architecture,an online monitoring system was devel-oped for a novel tubular magnetic levitation circular weft knitting machine,and its effectiveness was substantiat-ed through practical application.