It is an important half hardware-in-loop simulation equipment, which is often used to simulate the aerodynamic torque load on the missile rudder or elevon actuators in the flight.
它是地面半实物仿真系统中的一种重要专用设备，用来模拟飞行器舵机在飞行过程中所承受空气动力力矩载荷。
2
Air rudder is a critical equipment in ensuring the maneuverability of aircushion vehicle. Also its aerodynamic performance directly affect the overall maneuverability of this vehicle.