Digital moire interferometry suits for comparing with complicated standard wave front directly, such as aspheric surface testing, profile measurement, etc.
可应用于直接与复杂标准波面比较的场合，如非球面面形检测，轮廓测量等。
According to the requirement of the high precision aspheric surface compensation manufacturing, a high precision measurement and data processing system was designed and regulated.
根据高精度非球面补偿加工的要求，提出一种高精度非球面测量及数据处理系统。
The On line measurement of aspheric workpiece surface is made by using a precise calibrated, low force, air bearing LVDT and the measuring system composed of corresponding software and hardware.
用一个由恒微测力并经精确校准的气浮LVDT 传感器和相应软硬件组成的测量系统对非球面加工工件表面进行在机测量。
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