文章主要研究采用刀刃法测量在轨遥感器的MTF。
This paper mainly does research on how to use Edge Method to measure the MTF of on-orbit remote sensor.
首次在有限视场的输入景物下通过移动刀刃法对扫描成像过程中垂直扫描方向系统像方MTF的检测进行了分析和模拟计算。
Under the input scenery with finite visual field, the analyses and simulative calculation of the image side OTF of vertical direction of the scanning image by moving blade have been done firstly.
本文基于刀刃曲线方程，推导了球头等法前角前刀面的几何模型及其数控磨削模型。
Based on equation of cutting edges, new geometric model and NC grinding model of rake face of ball end mill with constant normal rake Angle are modeled.
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