A fuzzy logic modeling of nonlinear unsteady aerodynamics is developed in this paper.
建立了非线性非定常气动力的模糊逻辑模型。
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Then the equation of helicopter pendulum is derived from the nonlinear differential equation and linear differential equation, with the principle of helicopter aerodynamics.
CAE analysis field, 2 persons, analyzing stiffness, strength and nonlinear collision of the Complete Auto, analyzing and researching on system kinematics and aerodynamics.