Design and Real-Time Implementation of a 3-Stage CnW Heading System on an Ubuntu Linux-Embedded Board
Joint Authors
Chong, Kil To
Vista IV, Felipe P.
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-03-24
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
This paper describes the design and real-time implementation of a proposed algorithm for deriving an accurate heading system by fusing data from various inexpensive sensor devices that is comparable to more expensive maritime navigation systems.
The proposed algorithm is a 3-Stage Classification N’ Weighing (CnW) Heading System with forward azimuth (FAz) and extended Kalman filter (EKF).
Data from three Global Positioning System devices, an inertial measurement unit, and an electronic compass were fed into the algorithm that can be generally described as Classification N’ Weighing-Stage 1 → forward azimuth → Classification N’ Weighing-Stage 2 → extended Kalman filter → Classification N’ Weighing-Stage 3.
The proposed algorithm is shown to be comparably accurate as an expensive marine navigation system, and it has less processing time compared to our previous work.
The Qt-anywhere-based system developed on a Linux desktop was successfully downloaded onto an Ubuntu Linux-embedded board for real-time implementation.
Important notes related to device naming problems when deploying the system on a Linux-embedded board are also given as reference for those interested to address it.
American Psychological Association (APA)
Vista IV, Felipe P.& Chong, Kil To. 2019. Design and Real-Time Implementation of a 3-Stage CnW Heading System on an Ubuntu Linux-Embedded Board. Journal of Sensors،Vol. 2019, no. 2019, pp.1-13.
https://search.emarefa.net/detail/BIM-1187197
Modern Language Association (MLA)
Vista IV, Felipe P.& Chong, Kil To. Design and Real-Time Implementation of a 3-Stage CnW Heading System on an Ubuntu Linux-Embedded Board. Journal of Sensors No. 2019 (2019), pp.1-13.
https://search.emarefa.net/detail/BIM-1187197
American Medical Association (AMA)
Vista IV, Felipe P.& Chong, Kil To. Design and Real-Time Implementation of a 3-Stage CnW Heading System on an Ubuntu Linux-Embedded Board. Journal of Sensors. 2019. Vol. 2019, no. 2019, pp.1-13.
https://search.emarefa.net/detail/BIM-1187197
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1187197