2022
DOI: 10.1109/lra.2022.3176798
|View full text |Cite
|
Sign up to set email alerts
|

Multi-Kernel Maximum Correntropy Kalman Filter for Orientation Estimation

Shilei Li,
Lijing Li,
Dawei Shi
et al.

Abstract: This paper presents two computationally efficient algorithms for the orientation estimation of inertial measurement units (IMUs): the correntropy-based gradient descent (CGD) and the correntropy-based decoupled orientation estimation (CDOE). Traditional methods, such as gradient descent (GD) and decoupled orientation estimation (DOE), rely on the mean squared error (MSE) criterion, making them vulnerable to external acceleration and magnetic interference. To address this issue, we demonstrate that the multi-ke… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1

Citation Types

0
4
0

Year Published

2023
2023
2024
2024

Publication Types

Select...
5
1

Relationship

0
6

Authors

Journals

citations
Cited by 6 publications
(4 citation statements)
references
References 45 publications
0
4
0
Order By: Relevance
“…In this step, data pre-processing using GMKMCKF [28] is discussed. The GMKMCKF is used to exploring the data.…”
Section: B Pre-processing Using Generalized Multi-kernel Maximum Corr...mentioning
confidence: 99%
“…In this step, data pre-processing using GMKMCKF [28] is discussed. The GMKMCKF is used to exploring the data.…”
Section: B Pre-processing Using Generalized Multi-kernel Maximum Corr...mentioning
confidence: 99%
“…In this section, the most commonly used filters under non-Gaussian distributions [9], [14], [18] are reviewed.…”
Section: Related Workmentioning
confidence: 99%
“…In [9], unlike the KF, MCKF is able to perform successfully under the non-Gaussian distribution with a defined error threshold and a small kernel bandwidth. Another research [18] has proposed Multi-Kernel maximum correntropy Kalman filter (MKM-CKF). Multivariate non-Gaussian noises and disturbances have been coped with using MKMCKF.…”
Section: Related Workmentioning
confidence: 99%
“…On one hand, the kernel bandwidth substantially impacts the performance of the MCC. An improperly sized kernel under MCC may fail to enhance robustness against outliers and might even lead to filter divergence [22]. On the other hand, when the system is perturbed by multi-dimensional non-Gaussian noise, the aforementioned MCC algorithms grapple with numerical challenges due to the emergence of singular matrices [23,24].…”
Section: Introductionmentioning
confidence: 99%