비행궤적 재현을 위한 비행기록 데이터 처리 알고리듬 개발

초록

QAR is a flight data storing system in which almost all flight conditions of aircraft are recorded. Usually, QAR data include non-physical values which are not analyzable in addition to normal data. A QAR data processing algorithm to reconstruct physically meaningful flight trajectory is proposed in this paper. The QAR data processing algorithm is composed of two sub-algorithms; the validity check algorithm to remove non-physical data from the original QAR data with the 1Hz sampling rate and the interpolation algorithm to reconstruct a flight data with a user defined fine sampling rate.