Strapdown Sculling Velocity Algorithms Using Novel Input Combinations
Joint Authors
Xie, Fei
Huang, Lei
Li, Zhaochun
Feng, Kai
Source
Mathematical Problems in Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-10-28
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Sculling motion is a standard input to evaluate the performance of the velocity algorithm in a highly dynamic environment.
Conventional sculling algorithms usually adopt incremental angle/specific force increments or angular rate/specific force as algorithm inputs.
However modern inertial sensors have different output types now, which do not correspond to the inputs of those traditional algorithms.
For example, some inertial sensors have the integrated angular rate (incremental angle)/specific force outputs or angular rate/specific force increments outputs.
Hence the conventional sculling algorithms cannot be easily applied to these situations.
A novel sculling algorithm using incremental angle/specific force inputs or angular rate/specific force increments inputs is developed in this paper.
The advantage of the novel algorithm is that it can calculate the carrier velocity directly without converting the dimension of inertial sensor outputs values.
Theoretical analysis, digital simulations, and a trial study are carried out to verify our algorithm.
The results demonstrate that for corresponding types of strapdown inertial navigation systems (SINS) the novel sculling algorithm exhibits better performance than the conventional sculling velocity algorithms.
American Psychological Association (APA)
Huang, Lei& Li, Zhaochun& Xie, Fei& Feng, Kai. 2018. Strapdown Sculling Velocity Algorithms Using Novel Input Combinations. Mathematical Problems in Engineering،Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1209836
Modern Language Association (MLA)
Huang, Lei…[et al.]. Strapdown Sculling Velocity Algorithms Using Novel Input Combinations. Mathematical Problems in Engineering No. 2018 (2018), pp.1-9.
https://search.emarefa.net/detail/BIM-1209836
American Medical Association (AMA)
Huang, Lei& Li, Zhaochun& Xie, Fei& Feng, Kai. Strapdown Sculling Velocity Algorithms Using Novel Input Combinations. Mathematical Problems in Engineering. 2018. Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1209836
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1209836