航空发动机转子飞行状态模拟实验平台

本发明公开了一种航空发动机转子飞行状态模拟实验平台，包括自转部、横滚部、俯仰部及偏航部，第一驱动组件用于驱动所述转子转动，第二驱动组件用于驱动第一支撑架绕第一方向转动，第三驱动组件用于驱动第二支撑架绕第二方向转动，第四驱动组件用于驱动第三支撑架绕第三方向转动。本发明实施例中的航空发动机转子飞行状态模拟实验平台，设置自转部模拟发动机转子的实际工作状态，设置横滚部、俯仰部及偏航部，使发动机转子在高速自转的前提下，真实模拟了航空飞行器在横滚、俯仰、偏航以及上述姿态的耦合运动，以还原航空飞行器实际飞行时发动机转子的运动状态，从而提高了该实验平台检测数据的真实度及可参考度。

The invention discloses an aero-engine rotor flight state simulation experiment platform. The platform comprises an autorotation part, a transverse rolling part, a pitching part and a yawing part; a first driving assembly is used for driving a rotor to rotate; a second driving assembly is used for driving a first support frame to rotate around a first direction; a third driving assembly is used for driving the second supporting frame to rotate in a second direction; and a fourth driving assembly is used for driving the third supporting frame to rotate in a third direction. According to the aero-engine rotor flight state simulation experiment platform, the autorotation part is arranged to simulate the actual working state of the engine rotor; the transverse rolling part, the pitching part and the yawing part are arranged, so that the transverse rolling, pitching, yawing and coupling motion of the attitudes of an aircraft are truly simulated on the premise of high-speed autorotation of the engine rotor; and therefore, the motion state of the engine rotor during actual flight of the aircraft is restored, and the trueness and the reference degree of detection data of the experiment platform are improved.