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Sagnac Effect Compensations and Locked States in a Ring Laser Gyroscope.
- Source :
-
Sensors (14248220) . Feb2023, Vol. 23 Issue 3, p1718. 10p. - Publication Year :
- 2023
-
Abstract
- Frequency lock-in-induced deadband phenomena are major problems of ring laser gyroscopes (RLGs), which deteriorate linear responses to changes in the applied rotation rate. In this work, the frequency lock-in phenomenon occurring in the RLG was successfully investigated by compensating for the Sagnac effect through frequency analysis using a newly defined error function. Integrative and generalized viewpoints from the analyzed results provide new possibilities for relevant performance improvements of optical gyroscopes, as well as a deeper understanding of locked states in principle aspects. [ABSTRACT FROM AUTHOR]
- Subjects :
- *SAGNAC effect
*RING lasers
*OPTICAL gyroscopes
*GYROSCOPES
*ERROR functions
Subjects
Details
- Language :
- English
- ISSN :
- 14248220
- Volume :
- 23
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- Sensors (14248220)
- Publication Type :
- Academic Journal
- Accession number :
- 161874615
- Full Text :
- https://doi.org/10.3390/s23031718