Title :
Rotation angle measurement device: Principle of operation and initial calibration results
Author :
Avanesov, Yu.L. ; Gorokhovsky, K.S. ; Granovskii, V.A. ; Kudryavtsev, M.D. ; Kulachenkov, N.K. ; Angervaks, A.E. ; Ryskin, A.I. ; Shcheulin, A.S.
Author_Institution :
State Sci. Center, Central Res. Inst. Elektropribor, St. Petersburg, Russia
Abstract :
A new device is developed for measurement of current rotation angle of rocking platform. The device is based on the new multivalued measure of plane angle - holographic prism [1]. A row of linear CCD arrays is used as a reading unit. The device realizes the method of comparison with measure, which excludes the effect of platform orbital motion and provides highly accurate measurement. The first calibration results are given.
Keywords :
CCD image sensors; angular measurement; calibration; holography; rotation measurement; sensor arrays; calibration; holographic prism; linear CCD arrays; plane angle measurement; reading unit; rocking platform; rotation angle measurement device; Rotation measurement; Holographic prism; linear CCD arrays; orbital motion; rocking platform; rotation angle measurement;
Conference_Titel :
Multi-Conference on Systems, Signals & Devices (SSD), 2014 11th International
Conference_Location :
Barcelona
DOI :
10.1109/SSD.2014.6808783
