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:

Authors	Institution or Email of Authors
Lopes, R.V.F.
Carrara, V.
Enderle, W.
Arbinger, C.

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

HGF - Program:

Space

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
Microwaves and Radar Institute > Hauptabteilung Raumflugbetrieb und Astronautenausbildung
Institute of Communication and Navigation > Hauptabteilung Raumflugbetrieb und Astronautenausbildung

Deposited By:

Sabine Klaas

Deposited On:

16 Sep 2005

Last Modified:

14 Jan 2010 17:25

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