초록 ▼

Blended missile autopilots for a missile employing direct lift and tail controlled autopilots coupled by way of a blending filter. The blended missile autopilots have movable tails aft of the center of gravity of the missile and side force thrusters or movable canards mounted forward of the center o

Blended missile autopilots for a missile employing direct lift and tail controlled autopilots coupled by way of a blending filter. The blended missile autopilots have movable tails aft of the center of gravity of the missile and side force thrusters or movable canards mounted forward of the center of gravity, and that are controlled using the direct lift and tail-controlled autopilots. Lift is generated from the tails and side force is generated by the thrusters or canards, such that the body of the missile maintains zero angle of attack and generates no lift. The present invention thus combines the fast response of a direct lift autopilot with the high acceleration capability of a body lift autopilot, and blends the two using the blending filter to achieve improved performance.

대표청구항 ▼

A blended missile autopilot comprising: a missile comprising a body, a plurality of rotatable tails disposed on the body aft of its center of gravity, a plurality of actuatable lateral force generating members disposed on the body forward of the center of gravity, and a plurality of controllable act

A blended missile autopilot comprising: a missile comprising a body, a plurality of rotatable tails disposed on the body aft of its center of gravity, a plurality of actuatable lateral force generating members disposed on the body forward of the center of gravity, and a plurality of controllable actuators coupled to the tails and lateral force generating members; and a controller coupled to the plurality of actuators for the tails and lateral force generating members that implements a predetermined transfer function comprising a tail controlled autopilot for controlling the tails and a direct lift autopilot for controlling the lateral force generating members, and wherein the direct lift autopilot is coupled to the tail controlled autopilot by means of a blending filter.