Conflicts analysis and validation of inertial sensors aided global positioning system carrier tracking loop

Li, X; Guo, L; Kong, X; Gao, S

Conflicts analysis and validation of inertial sensors aided global positioning system carrier tracking loop

Li, X Guo, L Kong, X

Gao, S

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Publication Type:: Journal Article
Citation:: Sensor Letters, 2013, 11 (5), pp. 805 - 811
Issue Date:: 2013-05-01

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Field	Value	Language
dc.contributor.author	Li, X	en_US
dc.contributor.author	Guo, L	en_US
dc.contributor.author	Kong, X https://orcid.org/0000-0001-7855-858X	en_US
dc.contributor.author	Gao, S	en_US
dc.date.issued	2013-05-01	en_US
dc.identifier.citation	Sensor Letters, 2013, 11 (5), pp. 805 - 811	en_US
dc.identifier.issn	1546-198X	en_US
dc.identifier.uri	http://hdl.handle.net/10453/27978
dc.description.abstract	Considering that the GPS carrier tracking loop is fragile in high dynamic and weak signal environments, carrier tracking loop with information aided from inertial sensors is designed in this paper. The conflicts between loop noise and dynamic stress are analyzed, which are existed in the bandwidth design of carrier tracking loop. To address this problem, the information of inertial sensors is brought to the carrier loop design, which takes advantage of the relation between relative motion and Doppler frequency shift. Simulation results indicate the inertial sensors aided tracking loop could improve the performance of anti-interference and anti-dynamic significantly. Copyright © 2013 American Scientific Publishers.	en_US
dc.relation.ispartof	Sensor Letters	en_US
dc.relation.isbasedon	10.1166/sl.2013.2673	en_US
dc.subject.classification	Analytical Chemistry	en_US
dc.title	Conflicts analysis and validation of inertial sensors aided global positioning system carrier tracking loop	en_US
dc.type	Journal Article
utslib.citation.volume	5	en_US
utslib.citation.volume	11	en_US
utslib.for	0805 Distributed Computing	en_US
utslib.for	0301 Analytical Chemistry	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - CRIN - Realtime Information Networks
utslib.copyright.status	closed_access
pubs.issue	5	en_US
pubs.publication-status	Published	en_US
pubs.volume	11	en_US

Abstract:

Considering that the GPS carrier tracking loop is fragile in high dynamic and weak signal environments, carrier tracking loop with information aided from inertial sensors is designed in this paper. The conflicts between loop noise and dynamic stress are analyzed, which are existed in the bandwidth design of carrier tracking loop. To address this problem, the information of inertial sensors is brought to the carrier loop design, which takes advantage of the relation between relative motion and Doppler frequency shift. Simulation results indicate the inertial sensors aided tracking loop could improve the performance of anti-interference and anti-dynamic significantly. Copyright © 2013 American Scientific Publishers.

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http://hdl.handle.net/10453/27978