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Determination of balance degree of spinning gyro disk by using optical feedback interferometry
Author(s): Can Candan; Mehmet Tiken; Elif Orhan; Halil Berberoglu
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Paper Abstract

We investigate the application of optical feedback interferometry (OFI) for balance adjustments of rotating mechanical gyroscopes that are used in many areas such as aeronautics industry. We compare our results with the industrial balancing machine which measures the amount and position degree of horizontally rotating gyroscope disk. Measurement results show that OFI can be used as an alternative for balance checking. Optical feedback interferometry is based on the mixing of laser light in the cavity with the portion of light which is reflected back to the cavity. Self-mixing interferometric effect occurring in the cavity carries the information about the object movement with high precision such as fluctuations from the ideal value. In this work, we report that OFI offers promising results for measuring unbalance of high precision spinning gyroscopes or rotors used in industry.

Paper Details

Date Published: 28 May 2018
PDF: 10 pages
Proc. SPIE 10695, Optical Instrument Science, Technology, and Applications, 106950X (28 May 2018); doi: 10.1117/12.2326749
Show Author Affiliations
Can Candan, 5th Main Maintenance Factory Directorate (Turkey)
Mehmet Tiken, 5th Main Maintenance Factory Directorate (Turkey)
Gazi Univ. (Turkey)
Elif Orhan, Gazi Univ. (Turkey)
Halil Berberoglu, Gazi Univ. (Turkey)


Published in SPIE Proceedings Vol. 10695:
Optical Instrument Science, Technology, and Applications
Nils Haverkamp; Richard N. Youngworth, Editor(s)

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