Fast estimation method of fiber optic gyro stochastic error coefficients based on noise real-time decoupling
Sign Up to like & getrecommendations! Published in 2025 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/adffa6
Abstract: Allan variance (AVAR) is an important means to identify stochastic error parameters of fiber optic gyro, but this method has obvious defects. The traditional method based on AVAR to solve the power spectrum coefficient of… read more here.
Keywords: fiber optic; estimation; stochastic error; error ... See more keywords
Robust inertial frame-based alignment of fiber-optic gyro strapdown inertial navigation systems using a generalized proportional–integral–derivative filter
Sign Up to like & getrecommendations! Published in 2017 at "Optical Engineering"
DOI: 10.1117/1.oe.56.9.095102
Abstract: Abstract. Initial alignment is one of the most prominent and vital issues in fiber-optic gyro strapdown inertial navigation systems (SINS). In most research, the standard Kalman filter (KF) and its various versions have been used… read more here.
Keywords: gyro strapdown; based alignment; optic gyro; inertial navigation ... See more keywords