棉纺织技术2017，Vol.45Issue(9)：69-72,4.
织机断经位置检测系统的开发
Development of Loom Broken End Position Detection System
摘要
Abstract
Development key points of a system for loom broken end positioning detection were summarized.Development status aimed at broken end inspection was analyzed.Based on resistance principle,the method to obtain broken end position with voltage ratio was analyzed.A kind of automatic inspection system that can continuously detect broken end position was developed.The hardware for the system included the dropper bar with nichrome resistance wire,reference voltage from MAX197constant current source,LED display equipment and so on.In inspection method,broken end inspection and position detection were separated and non-interference.The practice showed that the system could achieve real-time detection.It had advantages like stable performance,accurate positioning and visible display.It is considered that the system can be used for loom broken end positioning detection.It is beneficial to improve loom efficiency.关键词
织机/停经条/断经检测/位置检测/电阻定律/A/D转换电路Key words
Loom/Dropper Bar/Broken End Inspection/Position Detection/Law of Resistance/A/D Converter分类
轻工纺织引用本文复制引用
杨晓芳,徐帅,薛明才,王春模..织机断经位置检测系统的开发[J].棉纺织技术,2017,45(9):69-72,4.基金项目
江苏省产学研联合创新基金前瞻性研究项目(BY2016067-04) （BY2016067-04）
