Vehicle localization during GPS outages with extended Kalman filter and deep learning

J Liu, G Guo - IEEE Transactions on Instrumentation and …, 2021 - ieeexplore.ieee.org
Integration of microelectromechanical system-based inertial navigation system (MEMS-INS)
and global positioning system (GPS) is a promising approach to vehicle localization …

A hypothesis test-constrained robust Kalman filter for INS/GNSS integration with abnormal measurement

G Gao, B Gao, S Gao, G Hu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
This paper presents a hypothesis test-constrained robust Kalman filter for INS/GNSS (inertial
navigation system/global navigation satellite system) integrated navigation in the presence …

An improved ICCP-based underwater terrain matching algorithm for large initial position error

J Zhang, T Zhang, C Zhang, Y Yao - IEEE Sensors Journal, 2022 - ieeexplore.ieee.org
The matching algorithm is a key technology in underwater terrain-relative navigation (TRN).
An improved iterative Closest Contour Point (ICCP) matching algorithm is proposed to …

Robust interactive multi-model INS/DVL intergrated navigation system with adaptive model set

X Qin, R Zhang, G Wang, C Long… - IEEE Sensors Journal, 2023 - ieeexplore.ieee.org
A robust interactive multiple model (RIMM) algorithm with the adaptive model set is
proposed to improve the performance of inertial navigation system (INS) and Doppler …

Robust variational inference for LPV dual-rate systems with randomly delayed outputs

X Liu, X Yang - IEEE Transactions on Instrumentation and …, 2021 - ieeexplore.ieee.org
This article proposes a variational Bayesian (VB) approach for the identification of linear
parameter-varying (LPV) dual-rate systems when the measured data are contaminated with …

[HTML][HTML] Towards improved inertial navigation by reducing errors using deep learning methodology

H Chen, TM Taha, VP Chodavarapu - Applied Sciences, 2022 - mdpi.com
Autonomous vehicles make use of an Inertial Navigation System (INS) as part of vehicular
sensor fusion in many situations including GPS-denied environments such as dense urban …

A novel robust Kalman filter based on switching Gaussian-heavy-tailed distribution

H Fu, Y Cheng - IEEE Transactions on Circuits and Systems II …, 2022 - ieeexplore.ieee.org
In this brief, the state estimation problems of systems with unknown non-stationary heavy-
tailed noises are investigated. First, we present a new switching Gaussian-heavy-tailed …

[HTML][HTML] A Redundant Measurement-Based Maximum Correntropy Extended Kalman Filter for the Noise Covariance Estimation in INS/GNSS Integration

D Wang, H Zhang, H Huang, B Ge - Remote Sensing, 2023 - mdpi.com
The resolution accuracy of the inertial navigation system/global navigation satellite system
(INS/GNSS) integrated system would be degraded in challenging areas. This paper …

[HTML][HTML] Cooperative Location Method for Leader-Follower UAV Formation Based on Follower UAV's Moving Vector

X Zhu, J Lai, S Chen - Sensors, 2022 - mdpi.com
The traditional leader-follower Unmanned Aerial Vehicle (UAV) formation cooperative
positioning (CP) algorithm, based on relative ranging, requires at least four leader UAV …

Switching Gaussian-heavy-tailed distribution based robust Gaussian approximate filter for INS/GNSS integration

H Fu, Y Cheng - Journal of the Franklin Institute, 2022 - Elsevier
In inertial navigation system and global navigation satellite system (INS/GNSS) integration,
the practical stochastic measurement noise may be non-stationary heavy-tailed distribution …