Shevchenko О. Acousto-optic method of increase of speed of correlation-extreme systems of homing

Object of research - acousto-optic digital processors (AODP) of onboard specialized calculators (SC) of correlative-extreme systems of homing (CESH) of navigation systems of battle systems and complexes. The purpose of activity - is mining of a method of speeding up of AODP which are included in a structure of CESH, in concerns of increase of processing speed of the maps onboard SC of navigation systems of battle systems and complexes. Method of testings: electrodynamic methods of the solution of a problem of diffraction on periodic frames, method of continuous fractions, physical simulation of acousto-optical interaction. The obtained outcomes - method of speeding up of AODP distinguished from known subjects, that a series of computing operations is transferred from detection area of the calculator in an interaction range of light with ultrasonic waves; the solution of a problem of a light diffraction on two ultrasonic waves distinguished on frequency, for a case, when at interplay of light with ultrasonic sound the maiden or second Bragg resonance; analytical expressions permitting to evaluate influencing of geometry of acousto-optical interaction on diffraction efficiency of the second order of Bragg diffraction. The technical proposals on speeding up of AODP which are included in a structure of SC CESH are designed which one allow to supply an indispensable run time of the maps in the SC. Is inserted in entities of the Ministry of Defense of Ukraine and industrial firm of defenсе branch. Area of application - navigation system of battle systems and complexes.