GE Wen-tao, CHEN Ming-gang, LIN Yu-rong, et al. Dynamic modeling and compensation for thermal error of three-axis ring laser gyro[J]. Optics and precision engineering, 2007, 15(10): 1509-1514.
GE Wen-tao, CHEN Ming-gang, LIN Yu-rong, et al. Dynamic modeling and compensation for thermal error of three-axis ring laser gyro[J]. Optics and precision engineering, 2007, 15(10): 1509-1514.DOI:
A new dynamic modeling and testing scheme for the thermal error of three-axis ring laser gyro were presented. The experimental results show that the gyro drift under harsh working environment can be effectively compensated using the new dynamic model
the gyro error can be reduced below 0.05 °/h. Compared with the static model
the dynamic one has advantages in a shorter test time