A SINS/SRS/GNS Autonomous Integrated Navigation System Based on Spectral Redshift Velocity Measurements

A SINS/SRS/GNS Autonomous Integrated Navigation System Based on Spectral Redshift Velocity Measurements

In order to meet the requirements of autonomy and reliability for the navigation system, combined with the method of measuring speed by using the spectral redshift information of the natural celestial bodies, a new scheme, consisting of Strapdown Inertial Navigation System (SINS)/Spectral Redshift (...

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Bibliographic Details
Main Authors: Wenhui Wei, Zhaohui Gao, Shesheng Gao, Ke Jia
Format: Article
Language:English
Published: MDPI AG 2018-04-01
Series:Sensors
Subjects:
spectral redshift
autonomous navigation
integrated navigation
robust adaptive filtering
particle filtering
Online Access:http://www.mdpi.com/1424-8220/18/4/1145
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spelling doaj-363fa6e1311e4cfcbeb7ae18a22c86882020-11-24T20:48:25ZengMDPI AGSensors1424-82202018-04-01184114510.3390/s18041145s18041145A SINS/SRS/GNS Autonomous Integrated Navigation System Based on Spectral Redshift Velocity MeasurementsWenhui Wei0Zhaohui Gao1Shesheng Gao2Ke Jia3School of Automatics, Northwestern Polytechnical University, 710072 Xi’an, ChinaSchool of Automatics, Northwestern Polytechnical University, 710072 Xi’an, ChinaSchool of Automatics, Northwestern Polytechnical University, 710072 Xi’an, ChinaSchool of Automatics, Northwestern Polytechnical University, 710072 Xi’an, ChinaIn order to meet the requirements of autonomy and reliability for the navigation system, combined with the method of measuring speed by using the spectral redshift information of the natural celestial bodies, a new scheme, consisting of Strapdown Inertial Navigation System (SINS)/Spectral Redshift (SRS)/Geomagnetic Navigation System (GNS), is designed for autonomous integrated navigation systems. The principle of this SINS/SRS/GNS autonomous integrated navigation system is explored, and the corresponding mathematical model is established. Furthermore, a robust adaptive central difference particle filtering algorithm is proposed for this autonomous integrated navigation system. The simulation experiments are conducted and the results show that the designed SINS/SRS/GNS autonomous integrated navigation system possesses good autonomy, strong robustness and high reliability, thus providing a new solution for autonomous navigation technology.http://www.mdpi.com/1424-8220/18/4/1145spectral redshiftautonomous navigationintegrated navigationrobust adaptive filteringparticle filtering
collection DOAJ
language English
format Article
sources DOAJ
author Wenhui Wei
Zhaohui Gao
Shesheng Gao
Ke Jia
spellingShingle Wenhui Wei
Zhaohui Gao
Shesheng Gao
Ke Jia
A SINS/SRS/GNS Autonomous Integrated Navigation System Based on Spectral Redshift Velocity Measurements
Sensors
spectral redshift
autonomous navigation
integrated navigation
robust adaptive filtering
particle filtering
author_facet Wenhui Wei
Zhaohui Gao
Shesheng Gao
Ke Jia
author_sort Wenhui Wei
title A SINS/SRS/GNS Autonomous Integrated Navigation System Based on Spectral Redshift Velocity Measurements
title_short A SINS/SRS/GNS Autonomous Integrated Navigation System Based on Spectral Redshift Velocity Measurements
title_full A SINS/SRS/GNS Autonomous Integrated Navigation System Based on Spectral Redshift Velocity Measurements
title_fullStr A SINS/SRS/GNS Autonomous Integrated Navigation System Based on Spectral Redshift Velocity Measurements
title_full_unstemmed A SINS/SRS/GNS Autonomous Integrated Navigation System Based on Spectral Redshift Velocity Measurements
title_sort sins/srs/gns autonomous integrated navigation system based on spectral redshift velocity measurements
publisher MDPI AG
series Sensors
issn 1424-8220
publishDate 2018-04-01
description In order to meet the requirements of autonomy and reliability for the navigation system, combined with the method of measuring speed by using the spectral redshift information of the natural celestial bodies, a new scheme, consisting of Strapdown Inertial Navigation System (SINS)/Spectral Redshift (SRS)/Geomagnetic Navigation System (GNS), is designed for autonomous integrated navigation systems. The principle of this SINS/SRS/GNS autonomous integrated navigation system is explored, and the corresponding mathematical model is established. Furthermore, a robust adaptive central difference particle filtering algorithm is proposed for this autonomous integrated navigation system. The simulation experiments are conducted and the results show that the designed SINS/SRS/GNS autonomous integrated navigation system possesses good autonomy, strong robustness and high reliability, thus providing a new solution for autonomous navigation technology.
topic spectral redshift
autonomous navigation
integrated navigation
robust adaptive filtering
particle filtering
url http://www.mdpi.com/1424-8220/18/4/1145
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