A shaping filter approach to model GPS errors

Kong, X

A shaping filter approach to model GPS errors

Kong, X

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Publisher:: Inderscience Enterprises Limited
Publication Type:: Journal Article
Citation:: Int. J. Vehicle Information and Communication Systems, 2008, 1 (3/4), pp. 181 - 194
Issue Date:: 2008-01

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Field	Value	Language
dc.contributor.author	Kong, X https://orcid.org/0000-0001-7855-858X	en_US
dc.date.issued	2008-01	en_US
dc.identifier.citation	Int. J. Vehicle Information and Communication Systems, 2008, 1 (3/4), pp. 181 - 194	en_US
dc.identifier.issn	1471-0242	en_US
dc.identifier.uri	http://hdl.handle.net/10453/9138
dc.description.abstract	Although Differential Global Positioning System (DGPS) provides positioning information with high precision, when DGPS is unavailable in some situations, stand-alone GPS has to be used in vehicle navigation. The accuracy of standard GPS is low due to position measurement errors. This paper presents a frequency domain modelling approach to model GPS errors and increase GPS positioning accuracy. This approach models GPS errors using shaping filter. External sensors are employed to reduce GPS errors. This paper also presents an approach to select external sensors to meet the accuracy requirements of positioning system.	en_US
dc.publisher	Inderscience Enterprises Limited	en_US
dc.relation.ispartof	Int. J. Vehicle Information and Communication Systems	en_US
dc.title	A shaping filter approach to model GPS errors	en_US
dc.type	Journal Article
utslib.citation.volume	3/4	en_US
utslib.citation.volume	1	en_US
utslib.for	0902 Automotive Engineering	en_US
utslib.for	0806 Information Systems	en_US
utslib.for	1005 Communications Technologies	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.consider-herdc	true	en_US
pubs.issue	3/4	en_US
pubs.volume	1	en_US

Abstract:

Although Differential Global Positioning System (DGPS) provides positioning information with high precision, when DGPS is unavailable in some situations, stand-alone GPS has to be used in vehicle navigation. The accuracy of standard GPS is low due to position measurement errors. This paper presents a frequency domain modelling approach to model GPS errors and increase GPS positioning accuracy. This approach models GPS errors using shaping filter. External sensors are employed to reduce GPS errors. This paper also presents an approach to select external sensors to meet the accuracy requirements of positioning system.

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http://hdl.handle.net/10453/9138