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A Direct 2D Position Solution for an APNT-System

Nossek, Elisabeth and Dambeck, Johann and Meurer, Michael (2015) A Direct 2D Position Solution for an APNT-System. ION GNSS+ 2015, 16.-18. Sept. 2015, Tampa, Florida, USA.

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Abstract

A future APNT-System will be composed of ground based ranging sources and other sensors (e.g. barometric altimeter, IMU). The vertical Dilution of Precision for a system of ground stations can be significantly higher than for GNSS, therefore the integration of altitude measurements is especially important. We propose two different algorithms to integrate an altitude measurement: an iterative position solution with an additional equation for the altitude and a direct position solution which introduces a quadratic constraint for the altitude measurement to a least squares problem using Lagrange multipliers.

Item URL in elib:https://elib.dlr.de/98640/
Document Type:Conference or Workshop Item (Speech)
Title:A Direct 2D Position Solution for an APNT-System
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Nossek, ElisabethElisabeth.Nossek (at) dlr.deUNSPECIFIED
Dambeck, Johanndambeck (at) tum.deUNSPECIFIED
Meurer, MichaelMichael.Meurer (at) dlr.deUNSPECIFIED
Date:September 2015
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:APNT, Positioning Algorithm
Event Title:ION GNSS+ 2015
Event Location:Tampa, Florida, USA
Event Type:international Conference
Event Dates:16.-18. Sept. 2015
Organizer:Institute of Navigation
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:air traffic management and operations
DLR - Research area:Aeronautics
DLR - Program:L AO - Air Traffic Management and Operation
DLR - Research theme (Project):L - Communication, Navigation and Surveillance
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation
Institute of Communication and Navigation > Navigation
Deposited By: Nossek, Elisabeth
Deposited On:15 Oct 2015 13:06
Last Modified:31 Jul 2019 19:55

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