KAMPU MATAVIMO PRIETAISU KALIBRAVIMO BuDAS

摘要

The invention relates to measuring equipment and technology and for angle measurement accuracy equipment used in industry, manufacturing, science. The proposed invention is based on conjugation of devices angles calibration and photogrammetric methods techniques. Calibration plate (2) with the bright marks (points) required for photogrammetric processing of the photographs is fitted on any rotary part (1) position of the calibrated angle measuring (or positioning) device. Calibration plate (2)is rotating with a rotating part of the calibrated device. At the certain distance from the calibrated device is put a stand with two high-precision photo camera (3). During device calibration the rotating part is rotated in a certain calibration angle, after stopping the rotation by the cameras there are made photographs of two (or more) overlapping calibration plate. The procedure is repeated, after turning the rotating part of the device in other angle. After treatment of the photographs by the photogrammet