Reconstruction of Taxiing path on the Airport

초록

Flight trajectory can be divided into two categories; taxiing path that means trajectory of passing through the airport runway, taxiway on the ground and In-flight path that means trajectory of flying through the air using the Navigation Equipment. Compared to the taxiing path, In-flight path exist enough data for calculating accurate position data. In this paper, runways, taxiways of each airport, ground speed and direction angle data recorded on the QAR are used to generate the taxiing path. With this information, we can get the scale factor of the ground speed and the bias of direction angle that are used to optimize. As a result, the optimized taxiing path is calculated by using these parameters.