Directional control of missiles
AssigneeMetal Storm Limited
InventorJames Michael O'Dwyer
Life of this patent
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Abstract
A missile includes one or more arrays of barrel assemblies that are displaced from the centre of gravity of missile. Each barrel assembly includes a plurality of projectiles axially disposed within a barrel, and each projectile is associated with a discrete propellant charge for propelling the projectile sequentially from the barrel. Each array of barrel assemblies is capable of selectively firing the projectiles from selected barrels, whereby the missile is accelerated by the reactionary force generated by said firing of projectiles and the missile is deflected onto a new course or trajectory. This enables the missile to be steered to intercept its target, even if the target is undertaking evasive manoeuvres. Each barrel assembly may include multiple projectiles.
Claims12
A missile having a directional control system including an array of barrel assemblies from which projectiles are selectively fired, each barrel assembly having a plurality of projectiles axially disposed within a barrel and associated with respective propellant charges for propelling said projectiles sequentially from the barrel, wherein at least some of the barrels in the array of barrel assemblies are oriented to provide the respective projectiles with a component of motion along the longitudinal axis of the missile.
A missile having a directional control system including an array of barrel assemblies from which projectiles are selectively fired, each barrel assembly having a plurality of projectiles axially disposed within a barrel and associated with respective propellant charges for propelling said projectiles sequentially from the barrel, wherein at least some of the barrels in the array are disposed substantially forward of the centre of gravity of the missile and others of the array are disposed substantially rearwards of the centre of gravity of the missile so that both the attitude and trajectory of the missile are controlled by selective firing of the projectiles.
A method of directional control of a missile, including:
- firing projectiles from barrel assemblies located forward of the center of gravity of the missile, and
- firing projectiles from barrel assemblies located rearward of the center of gravity of the missile,
- wherein the projectiles are selected and fired to alter either or both of the attitude and trajectory of the missile.
Dependencies are inferred from the claim text.