Robust cubature Kalman filter method for the nonlinear alignment of SINS

Robust cubature Kalman filter method for the nonlinear alignment of SINS

Nonlinear initial alignment is a significant research topic for strapdown inertial navigation system (SINS). Cubature Kalman filter (CKF) is a popular tool for nonlinear initial alignment. Standard CKF assumes that the statics of the observation noise are pre-given before the filtering process. Ther...

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Bibliographic Details
Main Authors: Shi-luo Guo, Ying-jie Sun, Li-min Chang, Yang Li
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2021-04-01
Series:Defence Technology
Subjects:
SINS
Nonlinear alignment
Cubature Kalman filter
Robust
Multiple fading factors
Hypothesis test
Online Access:http://www.sciencedirect.com/science/article/pii/S2214914719310852

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