科研之友
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摘要
The departure characteristics and steady-spin characteristics of a training aircraft are analyzed. The sideslip departure characteristics of the aircraft under the maximum weight and the minimum weight are obtained, respectively. When predicting the steady-spin, the equilibrium point of the spin is found by an analytic-graphic method based on "Nash equilibrium theory", and the steady-spin parameters of this aircraft are obtained under the conditions of maximum weight and minimum weight, left spin and right spin, neutral controls and pro-spin controls. The simulation results have good theoretical significance for the optimization and improvement of the aircraft in the preliminary design stage.
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单位南昌航空大学
