TY - GEN
T1 - Fixture error analysis and an improved calibration method for dynamically tuned gyroscopes
AU - Zhao, Yuyu
AU - Zhao, Hui
AU - Huo, Xin
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2017/1/20
Y1 - 2017/1/20
N2 - Currently the sensor performance of dynamically tuned gyroscope (DTG) is limited mainly by calibration accuracy. The fixture used in the calibration tests introduces extra errors. Therefore, the mathematical model of fixture errors is determined and subsequently used in an analysis of the effect of the fixture errors on calibration results. The analysis shows that all the error parameters are influenced by the fixture errors. In addition, taking into account the fixture errors, an improved calibration method for DTG is presented, which reduces test costs and enhances the calibration accuracy significantly.
AB - Currently the sensor performance of dynamically tuned gyroscope (DTG) is limited mainly by calibration accuracy. The fixture used in the calibration tests introduces extra errors. Therefore, the mathematical model of fixture errors is determined and subsequently used in an analysis of the effect of the fixture errors on calibration results. The analysis shows that all the error parameters are influenced by the fixture errors. In addition, taking into account the fixture errors, an improved calibration method for DTG is presented, which reduces test costs and enhances the calibration accuracy significantly.
UR - https://www.scopus.com/pages/publications/85015222881
U2 - 10.1109/CGNCC.2016.7828882
DO - 10.1109/CGNCC.2016.7828882
M3 - 会议稿件
AN - SCOPUS:85015222881
T3 - CGNCC 2016 - 2016 IEEE Chinese Guidance, Navigation and Control Conference
SP - 765
EP - 770
BT - CGNCC 2016 - 2016 IEEE Chinese Guidance, Navigation and Control Conference
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 7th IEEE Chinese Guidance, Navigation and Control Conference, CGNCC 2016
Y2 - 12 August 2016 through 14 August 2016
ER -