Measurement Techniques

, Volume 54, Issue 9, pp 1065–1069 | Cite as

Turning angle sensor based on a periodic optical raster and photodetector matrix in full-frame mode

Linear and Angular Measurements

A new principle for the construction of an angle sensor based on a periodic optical raster and a photodetector matrix is proposed. An algorithm for determining the angular position of the axis is considered. Theoretical and experimental estimates of the error in measurements of the angle and a comparison of the estimates are presented.


absolute angle sensor optical raster image processing weighting and least squares methods 


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Copyright information

© Springer Science+Business Media, Inc. 2011

Authors and Affiliations

  • D. A. Orlov
    • 1
  • E. A. Neverova
    • 1
  • S. V. Dmitriev
    • 2
  1. 1.Moscow Power Engineering Institute (Technical University)MoscowRussia
  2. 2.Precision Instruments Scientific and Production Corporation (NPK SPP)MoscowRussia

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