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GeorgeKelk公司应厂商要求研制成功一种优化切头切尾系统的激光测速仪Ac，cuspeed，其精度高于其它任何以激光多普勒测速仪为主的系统。它以测定速度的边纹型干扰分析为主，并有诸多改进，能用于多普勒测速仪无法办到的多项控制。它的特点是：1）尺寸小I2）投射距离大；3）精度
GeorgeKelk companies should be required by the manufacturer to develop a laser cutting system to optimize the head cutting system Ac, cuspeed, its accuracy is higher than any other laser Doppler velocimetry-based system. It is based on edge-based interference analysis that measures speed and has many improvements that can be used for multiple controls that Doppler velocimeters can not handle. Its features are: 1) small size I2) projection distance; 3) accuracy