包含飞行器飞行中的姿态控制，如侧滑角，倾斜角，滚转角，俯仰角，构成不同频率的调制信号，包括单边带、双边带、载波抑制及四倍频。- It comprises aircraft flight attitude control, such as slip angle, tilt angle, roll angle, pitch angle, Constituting the modulated signals of different frequencies, Including single side