发布网友 发布时间:2024-05-15 14:03
共2个回答
热心网友 时间:2024-06-09 22:34
this effect can be observed primarily along the diagonals of the detector area and especially in its center, due to the crossing of all four laser lines under small cutting angles. In addition, a position detection of the shadow in the edges of the foil stripes is in general less precise. This is because fewer photodiodes are strongly affected by the insertion of an object, which leads to a decreasingly less change in the light intensity.热心网友 时间:2024-06-09 22:40
这种效应主要可以沿探测器面积的对角线,尤其是在它的中心观察到,这是由于在小切削角度下四个激光线的交叉结果。此外,荧光条纹边缘处阴影的位置检测一般是不太精确的。这是因为很少的光电二极管探测器会因插入一个物体而受到强烈影响,这导致了光强度渐减的较小变化。