研究了运输机重型货物舱内移动飞行过程的控制建模问题。通过建立坐标系,利用牛顿第二定律和空间刚体的欧拉角关系,推导货物舱内移动飞行过程中质心运动动力学方程和绕质心运动动力学方程,分析舱内移动过程对运输机飞行的影响,最后对所建立的飞行控制模型进行系统仿真。 The control modeling problem of moving flight in heavy cargo cabin is studied. By establishing the coordinate system and using the Euler angle between Newton 's second law and space rigid body, the equations of motion of center of mass and the kinematic equations around the center of mass are deduced, and the influence of the moving process in the cabin on the flight of the transport aircraft Finally, the simulation model of the flight control system is established.