In this paper, the mathematical model of compatibility check of flighttest date is set up based on the kinematic equations with six freedom of aircraft.
本文采用飞行器六自由度运动方程组,建立了飞行试验数据相容性检验的数学模型。
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ARMAX model method and subspace-based state space method were used to process the flight flutter test data, and identify the flutter modal parameters of aircraft.