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本文介绍一种新型的，非接触式热金属传感器（线阵和面阵ＣＣＤ）和飞剪优化控制系统。这种传感器可用来测量热金属板坯端部的速度和形状。微机对其输出的图象信息进行快速处理，确定板坯端部的真实形状和最佳剪切位置。该系统可使板坯头尾剪切损耗率从０．４７％降至０．２７％。
This article describes a new, non-contact thermal metal sensor (line array and area array CCD) and flying shear optimization control system. This sensor can be used to measure the speed and shape of hot metal slab ends. Computer output of its image information for rapid processing to determine the true shape of the end of the slab and the best cutting position. The system can reduce the slab tail loss from 0.47% to 0.27%.