05.1 - Flight Dynamics and Control (Control & Modelling)
HEURISTIC MODEL OF NON-STEADY LONGITUDINAL AERODYNAMIC CHARACTERISTICS AT HIGH ANGLES OF ATTACK
P.V. Kuzminš, B.A. Meleshinš, Y.F. Shelyukhinš, D.V. Shukhovtsovš; šTsAGI, Russia
A heuristic correction of longitudinal aerodynamic characteristics ??(?) and mz(?) at high angle of attack is considered. Two correction components are considered: regular and random. Regular component is designed as piecewise linear dependence of angle of attack filtered by first order lag block. Random component is used for buffeting simulation.