虚拟仪器开发络纱张力动态测试系统  

Development of Winding Tension Dynamic Testing System with Virtual Instrument

作　　者：张发[1] 吕汉明[2] 

机构地区：[1]东华大学纺织学院,上海201620 [2]天津工业大学纺织学院,天津300160

出　　处：《纺织科技进展》2011年第5期16-19,共4页Progress in Textile Science & Technology

摘　　要：络筒机在络筒过程中纱线上张力的变化规律已经有很多较成熟的理论研究,但目前络筒机开发系统实时在线的检测显示纱线张力大小和变化规律还很少。采用IPC加数据采集卡的方案,利用LabVIEW开发平台开发了基于虚拟仪器技术的络纱张力测试系统,并对新旧式络筒机进行了测试。实验结果表明,该系统完全可以满足络纱张力动态测试实验的要求,并能为以后开发更高速、更高质量的络筒机提供实验依据。There have been a lot of mature theory about winding tension variation in the process of winding,but little winder on line system using to test and display real size and variation of yarn tension.Adopting LabVIEW development platform and IPC plus data acquisition card program,winding tension test system based on virtual instrument technology was developed.Old and modern type winding process were tested using the new system.Results showed that the system fully meets the dynamic testing of winding tension experiment and be able to provide experimental basis for the future development of faster,higher quality winder.

关 键 词：络纱张力 动态测试 虚拟仪器 

分 类 号：TS104.32[轻工技术与工程—纺织工程]