电气技术2024，Vol.25Issue(6)：1-13,23,14.
织针直驱直线电机技术研究进展与挑战
Research progress and challenges of the linear motor technology for direct driving knitting needle
摘要
Abstract
The linear motor technology for direct driving knitting needle is able to improve production efficiency of conventional knitting processes by an order of magnitude,and has the potential to achieve three-dimension fabrics weaving in the future.In a long time,because of the dual challenges of technical difficulty and economic cost,it's obscure in the research demand of direct knitting linear motor,and corresponding technology develops very slowly.This paper starts from the fundamental performance specifications of knitting machine and makes the research demand clear.Three key technologies are summarized,including ultra-thin linear motor design,multi-physics field coupling in ultra-thin linear motor martrix,and multi-degree-of-freedom motor matrix.Comprehensive domestic and foreign researches are reviewed,and the research progress of electric knitting needle design is made clear in detail.Current challenges and corresponding countermeasures are put forward regarding structural failure mechanism that arises from multi-physics field coupling inside linear motor matrix,which positively responds the ergent era development question of tradition textile industry.关键词
织针/直线电机阵列/多物理场耦合/多自由度电机Key words
knitting needle/linear motor matrix/multi-physics field coupling/multi-degree-of-freedom motor引用本文复制引用
范良志,林子镇,陈振,刘毅航..织针直驱直线电机技术研究进展与挑战[J].电气技术,2024,25(6):1-13,23,14.基金项目
国家自然科学基金项目(50805109)教育部人文社科规划项目(19YJAZH014) （50805109）
