基于图像技术的梳毛机末道毛网CV值监控技术

Monitoring and control of evenness of finish woolen web based on computer image processing

传统的梳毛机粗纱均匀性(CV值)的检验都是靠电容式条干仪来测定,这种方法只能在离线的状态下进行.本文提出图像处理技术,对梳毛机末道毛网CV值进行在线全过程检测,使粗纱的均匀性得到控制,并与电容式条干仪测定的CV值进行比较,取得了满意的结果.

The measurement of roving evenness based on a capacitive evenness tester is usually off-line. An on-line measurement of the evenness of finish woolen web based on computer image processing was proposed. Compared with the capacitive evenness tester, the computer image processing can satisfactorily control the evenness of finish woolen web in the whole production process.