一种基于CCD和DSP的纤度仪的研制

Development of Fiber Size Instrument Based on CCD and DSP

介绍了一种纤度测量的新方法。基于此研制了在线纤度仪,它以电荷耦合器件CCD为纤维直径的图像传感元件,以数字信号处理器DSP为图像处理器。这种仪器可简化纤度测量过程,还具有成本低、体积小、重量轻、测量迅速、非介入生产、不干扰生产工艺、可用性好的特点。该装置已经成功运行在涤纶短纤的在线检测中。

The principle about measuring fibre size based on changed coupled device （CCD）is introduced. The fiber size instrument based on the principle is developed.h takes CCD as image sensor, and DSP image processor.The instrument can predigest the fiber size measuring process, and possess the characteristics of lower cost, littler volume and weight, faster measuring, non-interference producing process, easier using. The instrument is applied successfitlly to the measuring polyester fiber online.