Articulated nose missile control actuation system

摘要

A missile nose is tiltable and rotatable relative to a missile body through the action of an actuator system. In an exemplary embodiment, the actuator systems uses two electro-mechanical actuators mounted co-axially and having the output shaft of one actuator fed through the shaft of the other. One of the actuators controls a tilt angle between a longitudinal axis of the body and a longitudinal axis of the nose. The other actuator rotates the nose about the longitudinal axis of the body. A method of steering a missile includes using the actuator system to maintain the missile nose pointed at a target or other desired destination.