4. Laser and optical interferometry

V.I. Smirnov, E.A. Neverova, B.S. Rinkevichyus
National Research University "MPEI"

Errors analysis of interference rotation sensor

A new principle of the steering angle sensor on the basis of periodic raster and a photodetector array. In the proposed sensor rotation angle information is extracted from the image without using a periodic raster code sequences, to achieve low error measurements. The potential accuracy of the sensor are considered.
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