| 摘要 |
A method for the optoelectronic determination of the position of a light spot which can be moved along a line or over a surface is performed with the aid of individual detectors of small surface area which are arranged at a distance from one another distributed along the line or over the surface, and are connected to an electronic evaluation circuit. The output signals of the individual detectors are differently weighted in accordance with their distance from a reference position. The weighted signals are linearly combined in order to form the position signal.
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