MISSILE CONTROL SYSTEM AND METHOD OF CONTROLLING FLYING OF MISSILE

摘要

PROBLEM TO BE SOLVED: To provide a missile control system and a method of controlling flying of a missile for stable flying of the missile by eliminating a bad influence of disturbance acting on the missile.;SOLUTION: This missile control system 10 comprises a steering device 12 for steering a missile, an angular velocity sensor 14 for measuring angular velocity ω_m of the missile, an attitude angle computer 16 for obtaining an attitude angle ψ_m of the missile, a PI controller 18 for obtaining a steering command value ψ₁ of the missile by using an attitude angle command value ψ_c, the angular velocity ω_m and the attitude angle ψ_m in relation to the missile, a condition estimating unit 20 for computing to estimate disturbance to be applied to the missile as a disturbance torque moment Λ_q by using the attitude angle ψ_m, and a computing device 22 for computing a new steering command value ψ₂ by using the steering command value ψ₁ and the disturbance torque moment Λ_q and outputting the new steering command value ψ₂ to the steering device 12.;COPYRIGHT: (C)2008,JPO&INPIT