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Mitigating Multipath Error by Neural Network

Lopes, R.V.F. and Carrara, V. and Enderle, W. and Arbinger, C. (2000) Mitigating Multipath Error by Neural Network. AAS/AIAA Space Flight Mechanics Meeting, Clearwater, Florida, 23 – 26 January 2000.

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Abstract

This paper presents a neural network approach for calibration of multi-path delay in GPS-based spacecraft attitude determination. Mitigating the mulit-path error represents an important step towards a precise and autonomous LEO spacecraft navigation and control. The INPE and DLR cooperation acitivities in this direction are overviewd. The algorithm validation by a ground experiment at DLR is specially addressed. Results are presented from digital simulation based on an empirical model using series of shperic hamonics.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=2003,
Title:Mitigating Multipath Error by Neural Network
Authors:
AuthorsInstitution or Email of Authors
Lopes, R.V.F.UNSPECIFIED
Carrara, V.UNSPECIFIED
Enderle, W.UNSPECIFIED
Arbinger, C.UNSPECIFIED
Date:2000
Volume:AAS 00-207
Status:Published
Event Title:AAS/AIAA Space Flight Mechanics Meeting, Clearwater, Florida, 23 – 26 January 2000
Organizer:AAS/AIAA
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W EO - Erdbeobachtung
DLR - Research area:Space
DLR - Program:W EO - Erdbeobachtung
DLR - Research theme (Project):W -- no assignement (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Space Operations and Astronaut Training > Hauptabteilung Raumflugbetrieb und Astronautenausbildung
Deposited By: Sabine Klaas
Deposited On:16 Sep 2005
Last Modified:14 Jan 2010 17:25

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