GNSS Multi-constellation Positioning Problem : A Numerical Optimization Approach

In this work we analyze the integration of multiple Global Navigation Satellite Systems to get the user position solution. We describe and analyze the different ways that the problem can arise and propose an approach to generalize them onto the same formulation. To solve the resulting problem, we pr...

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Detalles Bibliográficos
Autores principales:	Cogo, Jorge, García, Javier Gonzalo, Roncagliolo, Pedro Agustín, Muravchik, Carlos Horacio
Formato:	Objeto de conferencia
Lenguaje:	Inglés
Publicado:	2012
Materias:	Ciencias Informáticas GNSS Multi-Constellation Positioning DOP
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/123931 https://41jaiio.sadio.org.ar/sites/default/files/20_AST_2012.pdf
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

id	I19-R120-10915-123931
record_format	dspace
institution	Universidad Nacional de La Plata
institution_str	I-19
repository_str	R-120
collection	SEDICI (UNLP)
language	Inglés
topic	Ciencias Informáticas GNSS Multi-Constellation Positioning DOP
spellingShingle	Ciencias Informáticas GNSS Multi-Constellation Positioning DOP Cogo, Jorge García, Javier Gonzalo Roncagliolo, Pedro Agustín Muravchik, Carlos Horacio GNSS Multi-constellation Positioning Problem : A Numerical Optimization Approach
topic_facet	Ciencias Informáticas GNSS Multi-Constellation Positioning DOP
description	In this work we analyze the integration of multiple Global Navigation Satellite Systems to get the user position solution. We describe and analyze the different ways that the problem can arise and propose an approach to generalize them onto the same formulation. To solve the resulting problem, we propose two different numerical optimization techniques, the steepest descent method and the Quasi-Newton method. We validate and asses the performance of the proposed technique by means of simulation. Extensive simulations are also employed to analyze the solution availability and performance that the multi-constellation integration can offer. The enhancement obtained justifies the use of the proposed solution method.
format	Objeto de conferencia Objeto de conferencia
author	Cogo, Jorge García, Javier Gonzalo Roncagliolo, Pedro Agustín Muravchik, Carlos Horacio
author_facet	Cogo, Jorge García, Javier Gonzalo Roncagliolo, Pedro Agustín Muravchik, Carlos Horacio
author_sort	Cogo, Jorge
title	GNSS Multi-constellation Positioning Problem : A Numerical Optimization Approach
title_short	GNSS Multi-constellation Positioning Problem : A Numerical Optimization Approach
title_full	GNSS Multi-constellation Positioning Problem : A Numerical Optimization Approach
title_fullStr	GNSS Multi-constellation Positioning Problem : A Numerical Optimization Approach
title_full_unstemmed	GNSS Multi-constellation Positioning Problem : A Numerical Optimization Approach
title_sort	gnss multi-constellation positioning problem : a numerical optimization approach
publishDate	2012
url	http://sedici.unlp.edu.ar/handle/10915/123931 https://41jaiio.sadio.org.ar/sites/default/files/20_AST_2012.pdf
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bdutipo_str	Repositorios
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GNSS Multi-constellation Positioning Problem : A Numerical Optimization Approach

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