Decoupling of BTT Missile Using Rolling Actuator

In order to reduce the coupling between pitch, yaw and roll channels of the bank -to-turn (BTT) missile caused due to missile body roll. A new structure actuat or for reducing the coupling of BTT missiles is studied. The new structure actua tor can roll independently along the longitudinal axis of the missile. The actua tor instead of airframe needs to steer when controlling BTT missile roll. So the rolling speed of main airframe and thus the coupling of missile introduced by a irframe rolling are reduced. ...