Reliability control of GNSS carrier-phase integer ambiguity resolution

Wang, Lei (2015) Reliability control of GNSS carrier-phase integer ambiguity resolution. PhD thesis, Queensland University of Technology.

Abstract

This research investigates how to obtain accurate and reliable positioning results with global navigation satellite systems (GNSS). The work provides a theoretical framework for reliability control in GNSS carrier phase ambiguity resolution, which is the key technique for precise GNSS positioning in centimetre levels. The proposed approach includes identification and exclusion procedures of unreliable solutions and hypothesis tests, allowing the reliability of solutions to be controlled in the aspects of mathematical models, integer estimation and ambiguity acceptance tests. Extensive experimental results with both simulation and observed data sets effectively demonstrate the reliability performance characteristics based on the proposed theoretical framework and procedures.

Impact and interest:

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Full-text downloads:

49 since deposited on 09 Oct 2015
35 in the past twelve months

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ID Code: 86976
Item Type: QUT Thesis (PhD)
Supervisor: Feng, Yanming & Tang, Maolin
Keywords: GNSS, Ambiguity resolution, Ambiguity acceptance test, Reliability, Quality control
Divisions: Current > Schools > School of Electrical Engineering & Computer Science
Current > QUT Faculties and Divisions > Science & Engineering Faculty
Institution: Queensland University of Technology
Deposited On: 09 Oct 2015 02:10
Last Modified: 12 Oct 2015 00:36

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