Vibration detection with 100 Hz GPS PVAT during a dynamic flight
作者： Christian Bischof , Steffen Schön
DOI: 10.1016/J.ASR.2016.08.008
关键词:
摘要: Abstract This investigation gives insights into real 100 Hz GPS velocity and acceleration estimates from a position, velocity, time (PVAT) extended Kalman filter (EKF) during highly dynamic flight trial with Dornier Do 128-6 aircraft. We investigated the accelerations take-off, landing wing shaking manoeuvres in order to compare vibration behaviour of given aircraft determined by means against an onboard IMU. found that is useful for characterising vibrations giving valuable flights. Potential latency 0.12 s amplitude misestimation up 80% w.r.t. reference occur should be beforehand correctly interpret results.
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