Effects of Angular Acceleration on Closed-loop IFOG Output
This paper modifies the formula which formulates the input output of the closed-loop Interferometer Fiber Optic Gyroscope (IFOG) by analyzing IFOG theory. This opinion, that the fluctuation of optical power can result in the IFOG output errors when the angular acceleration exists, is verified by simulation. The result indicates that the angular acceleration must be taken into account and the output errors must be compensated when the high-precision IFOG applied to violent motion conditions is developed.
Closed-IFOG angular acceleration scale factor
Zhang Yanshun Yuan Ruiming Sun Yao
Automation College, Harbin Engineering University, Harbin 150001, China
国际会议
北京
英文
122-124
2007-11-04（万方平台首次上网日期，不代表论文的发表时间）