A 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.
Instantaneous GNSS attitude determination: A Monte Carlo sampling approach
Acta astronautica ; 133
2017
Article (Journal)
English
Instantaneous GNSS attitude determination: A Monte Carlo sampling approach
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