A Fast-Initial Alignment Method With Angular Rate Aiding Based on Robust Kalman Filter

A Fast-Initial Alignment Method With Angular Rate Aiding Based on Robust Kalman Filter

In this paper, a fast-initial alignment method with angular rate aiding based on robust Kalman filter is proposed. First, the traditional system model of the initial alignment is derived, and the angular rate aiding method in the navigation frame is studied. To address the defects of the traditional...

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Bibliographic Details
Main Authors: Xiang Xu, Jiayi Lu, Tao Zhang
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Access
Subjects:
Strapdown inertial navigation system (SINS)
initial alignment
angular rate aiding
robust Kalman filter
state augmentation
analytical observability
Online Access:https://ieeexplore.ieee.org/document/8686091/

Internet

https://ieeexplore.ieee.org/document/8686091/

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