【摘要】 介绍了一种新的基于激光、CCD成像技术和数字图像处理技术的非接触式板形检测系统,阐述了其工作原理,并将它与常用的板形检测装置对照。该系统可以实现实验室静态模拟测量,测量范围为0～30mm,测量误差小于±0 4mm。更多还原

【Abstract】 A new noncontact inspection system for strip flatness control was presented, which is based on laser, CCD and digital image processing technology. The principle and features, comparing with other inspection systems were introduced. At present, this system has been used to measure statically in the laboratory simulation test. Its measurement range is 0-30 mm, and the error is less than ±04 mm.更多还原