Back to Search
Start Over
Multiple-Point Temperature Gradient Algorithm for Ring Laser Gyroscope Bias Compensation.
- Source :
-
Sensors (14248220) . Dec2015, Vol. 15 Issue 12, p29910-29922. 13p. - Publication Year :
- 2015
-
Abstract
- To further improve ring laser gyroscope (RLG) bias stability, a multiple-point temperature gradient algorithm is proposed for RLG bias compensation in this paper. Based on the multiple-point temperature measurement system, a complete thermo-image of the RLG block is developed. Combined with the multiple-point temperature gradients between different points of the RLG block, the particle swarm optimization algorithm is used to tune the support vector machine (SVM) parameters, and an optimized design for selecting the thermometer locations is also discussed. The experimental results validate the superiority of the introduced method and enhance the precision and generalizability in the RLG bias compensation model. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 14248220
- Volume :
- 15
- Issue :
- 12
- Database :
- Academic Search Index
- Journal :
- Sensors (14248220)
- Publication Type :
- Academic Journal
- Accession number :
- 111985348
- Full Text :
- https://doi.org/10.3390/s151229777