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  5. Direction finding mistakes of an antiaircraft guided missile target seeker in a near zone of big target

Direction finding mistakes of an antiaircraft guided missile target seeker in a near zone of big target

M.V. Barkhudaryan
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The analysis of mistakes occurrence mechanism at measurement of angular coordinates by an antiaircraft guided missile target seeker in a near zone complex big target is curryed out. It is shown, that thus in space there are directions, maintenance of approach of a rocket with which to the target has advantages from the point of view of least possible angular direction finding mistakes. Reception of the aprioristic information on direction finding mistakes has sounding the increase accuracy of rocket prompting on target and it is necessary for updating a final site of a trajectory, optimization of operating modes and technical parameters of an antiaircraft guided missile control system.
Keywords: an antiaircraft guided missile, target seeker, distortion of phase front, scattered wave, a target nearzone , bearing error, angular coordinates, a linear miss