FIELD: physics.
SUBSTANCE: turning angle is measured using an angle transducer having a radial raster interfaced with a reading head. The obtained turning angle measurement result is corrected using a raster angular error data file used in the specific transducer, and measurement results of current linear displacements of the axis of rotation of the raster in the tangential direction relative said reading head, which are obtained using an additional measuring head.
EFFECT: invention radically reduces transformation error while simultaneously reducing complexity and cost of the article, as well as operating costs.
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