Variational Bayesian Innovation Saturation Kalman Filter for Micro-Electro-Mechanical System–Inertial Navigation System/Polarization Compass Integrated Navigation

Aiming at the issue of time-varying measurement noise with heavy-tailed characteristics and outliers generated by the polarization compass (PC) in the micro-electro-mechanical system–inertial navigation system (MEMS-INS) and PC-integrated navigation system when it is subject to internal and external...

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Bibliographic Details
Main Authors: Yu Sun, Xiaojie Liu, Xiaochen Liu, Huijun Zhao, Chenguang Wang, Huiliang Cao, Chong Shen
Format: Artigo
Language:Inglês
Published: MDPI AG 2025-09-01
Series:Micromachines
Subjects:
variational Bayesian
integrated navigation system
Student’s <i>t</i>-distribution
Kalman filter
polarization compass
Online Access:https://www.mdpi.com/2072-666X/16/9/1036
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