【摘要】 介绍一种线材直径自动在线检测系统，利用线阵CCD图像传感器作为几何尺寸敏感器件，用单片机对CCD输出信号进行处理并显示。系统可用于对线材直径、厚度等几何尺寸进行动态在线测量。更多还原

【Abstract】 It is intruduced a system of automatic wire diameter on-line by linear CCD image sensor which senses variation of dimension. Signal processing and data displaying is finished by single-microcomputer. The system is able to be used for measuring dimension of other.更多还原