Title :
Modeling and compensation for temperature errors of interferometric fiber optic gyroscope
Author :
Zhou, Chun-lei ; Zhang, Qi ; Yan, Shu-hua ; Gao, Lei ; Wang, Guo-chao
Author_Institution :
Coll. of Mechatronical Eng. & Autom., Nat. Univ. of Defense Technol., Changsha, China
Abstract :
The temperature characteristic of IFOG bias was studied. The Stepwise regression was used in analyzing the relationship between IFOG bias and temperature. A new temperature compensation model was established. The experiment result shows that the compensation model was effective and stable. The drift decreased about 39%.
Keywords :
error compensation; fibre optic gyroscopes; light interferometry; regression analysis; IFOG temperature characteristics; interferometric fiber optic gyroscope; stepwise regression; temperature error compensation model; Automation; Coils; Gyroscopes; Mathematical model; Optical fiber sensors; Optical fibers; Optical interferometry; Refractive index; Temperature distribution; Temperature sensors; Drift; FOG; Stepwise Regression; Temperature Compensation;
Conference_Titel :
Information and Automation, 2009. ICIA '09. International Conference on
Conference_Location :
Zhuhai, Macau
Print_ISBN :
978-1-4244-3607-1
Electronic_ISBN :
978-1-4244-3608-8
DOI :
10.1109/ICINFA.2009.5205143
