GNSS Instantaneous Ambiguity Resolution and Attitude Determination Exploiting the Receiver Antenna Configuration

Title: GNSS Instantaneous Ambiguity Resolution and Attitude Determination Exploiting the Receiver Antenna Configuration
Authors: Ballal, Tarig
Bleakley, Chris J.
Permanent link: http://hdl.handle.net/10197/7087
Date: Jul-2014
Abstract: A novel instantaneous method for GNSS attitude determination utilising a new phase-difference ambiguity resolution approach is presented. A tripleantenna receiver configuration with baseline constraints is exploited for ambiguity resolution. It is shown that the ambiguity resolution and attitude determination problems can be solved using simple closed and semi-closed form solutions, without using GNSS codes. Simulation results demonstrate high success rates (> 90%) in most cases, even when the number of visible satellite vehicles is small.
Funding Details: University College Dublin
Type of material: Journal Article
Publisher: IEEE
Copyright (published version): 2014 IEEE
Keywords: GNSS;GPS;Navigation;Attitude determination;Phase-difference;Ambiguity resolution
DOI: 10.1109/TAES.2014.120120
Language: en
Status of Item: Peer reviewed
Appears in Collections:Computer Science Research Collection
CASL Research Collection

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