In-Motion Forward–Forward Backtracking Fine Alignment Based on Displacement Observation for SINS/GNSS

To solve the problem of slow convergence seen in the traditional fine alignment algorithm based on linear Kalman filtering, a forward–forward backtracking fine alignment algorithm for SINS is proposed after reanalyzing the fine alignment model in this paper. First, the forward–forward backtracking f...

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Bibliographic Details
Main Authors: Yongyun Zhu, Yaohui Zhu, Xinhua Wei, Bingbo Cui, Shede Liu
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Sensors
Subjects:
Online Access:https://www.mdpi.com/1424-8220/24/24/7916
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