AbstractA novel instantaneous GNSS ambiguity resolution approach which makes use of only single-frequency carrier phase measurements for ultra-short baseline attitude determination is proposed. The Monte Carlo sampling method is employed to obtain the probability density function of ambiguities from a quaternion-based GNSS-attitude model and the LAMBDA method strengthened with a screening mechanism is then utilized to fix the integer values. Experimental results show that 100% success rate could be achieved for ultra-short baselines.
HighlightsThe Monte Carlo method is used for instantaneous GNSS attitude determination.The method only uses single-frequency carrier phase measurements.100% success rate of ambiguity resolution is achieved for ultra-short baselines.
Instantaneous GNSS attitude determination: A Monte Carlo sampling approach
Acta Astronautica ; 133 ; 24-29
2017-01-06
6 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Instantaneous GNSS attitude determination: A Monte Carlo sampling approach
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