LI Chun-zhi, CHEN Ying, TIAN Guang-ming, et al. Testing of rotation angle in three-axis vibration based on the technique of fiber optic gyroscope[J]. 2010, 29(8): 123-125.
LI Chun-zhi, CHEN Ying, TIAN Guang-ming, et al. Testing of rotation angle in three-axis vibration based on the technique of fiber optic gyroscope[J]. 2010, 29(8): 123-125. DOI: 10.13873/j.1000-97872010.08.011.
The method of rotation angle testing in three-axis vibration based on fiber optic gyroscope technique is proposed
and the theory of measurement is introduced as well.According to the measurement precision requirement
the angle testing system of FOG is designed by analyzing the environment of three-axis vibration.It is applied in experimental investigation of rotation angle in three-axis vibration with the testing system and the real-time angular rate signal is processed by frequency analysis and process.The results of practical application show the system scheme of angle testing method by means of FOG technique is feasible and correct.