MISSILE CONTROL SYSTEM Russian patent published in 2020 - IPC F42B15/01 F42B10/00 

FIELD: military equipment.

SUBSTANCE: invention relates to military equipment, namely to a system for controlling aerodynamic rudders of a rocket, and can be used in the development of guided missiles, inter-missiles and ballistic missiles. Missile is provided with possibility to control four aerodynamic rudders. They are located on the body symmetrically in one plane perpendicular to the rocket structural axis. Rocket is provided with the possibility of free roll rotation around the longitudinal axis under the action of random disturbances and control only over the pitch and yaw channels. This is provided by four kinematically connected to each other aerodynamic rudders with two axes of rotation. Current position of rocket roll angle for calculation of control signals via pitch and yaw channels is defined in fixed-coordinate system. Said system of coordinates relative to the earth coordinate system in flight is provided with an inertial system.

EFFECT: technical result is increase in accuracy of missile guidance, simplification of its design and control system, reduction of weight and labour intensity of manufacturing.

1 cl, 3 dwg