2017 20th International Conference on Information Fusion (Fusion) 2017
DOI: 10.23919/icif.2017.8009830
|View full text |Cite
|
Sign up to set email alerts
|

On orientation estimation using iterative methods in Euclidean space

Abstract: Abstract-This paper presents three iterative methods for orientation estimation. The first two are based on iterated Extended Kalman filter (IEKF) formulations with different state representations. The first is using the well-known unit quaternion as state (q-IEKF) while the other is using orientation deviation which we call IMEKF. The third method is based on nonlinear least squares (NLS) estimation of the angular velocity which is used to parametrise the orientation. The results are obtained using Monte Carl… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1
1

Citation Types

1
3
0

Year Published

2017
2017
2021
2021

Publication Types

Select...
3
3

Relationship

4
2

Authors

Journals

citations
Cited by 7 publications
(4 citation statements)
references
References 19 publications
1
3
0
Order By: Relevance
“…As can be seen in ( 15), we directly estimate the angular velocity which is subsequently used to update the orientation. This has close connections to the approaches discussed in [28,29].…”
Section: Resulting Algorithmsupporting
confidence: 63%
“…As can be seen in ( 15), we directly estimate the angular velocity which is subsequently used to update the orientation. This has close connections to the approaches discussed in [28,29].…”
Section: Resulting Algorithmsupporting
confidence: 63%
“…In this section, we will derive an algorithm to obtain filtering estimates of the orientation using Gauss-Newton optimization. The resulting algorithm is closely related to the iterated multiplicative extended Kalman filter presented in [142].…”
Section: Filtering Estimates Of the Orientation Using Optimizationmentioning
confidence: 99%
“…See [21] for further details. To obtain estimates of the orientation the IMU currently uses a Mahony filter [22], although other filters might be more suitable in future setups.…”
Section: Array Orientation Using Imu and Magnetometermentioning
confidence: 99%