【摘要】 结合倾转旋翼航空器的整体气动结构设计,建立了该型航空器的数学模型。在考虑旋翼滑流的情况下,给出各气动面的气动力和力矩方程,并采用叶素法,建立了旋翼的气动力方程。该数学模型可为倾转旋翼航空器的控制系统设计与仿真提供参考。更多还原

【Abstract】 Based on the aerodynamic structure design of a tilt rotor aircraft,the mathematical model of this aircraft was established.The aerodynamic force and torque equations of various aerodynamic planes were given with considering the rotor slipstreams.Blade element analysis theory was used to form the aerodynamic equations of rotor.This mathematical model could be used for design and simulation of the control system of tilt rotor aircraft.更多还原