METHOD FOR MONITORING OF PARAMETERS OF CONTROL BEAM SIGNAL OF TELEORIENTATION SYSTEM WITH RADIATING CHANNELS ON INJECTION LASERS IN THE PROCESS OF CONTROL OF FLIGHT VEHICLE AND DEVICE FOR ITS REALIZATION

摘要

FIELD: means of monitoring of sights-guidance instruments (sights) of controlled armament, designed for production of an optical beam of flight vehicle control and using lasers as a source of radiation, in particular, sights of the teleorientation system with radiating channels on injection lasers.;SUBSTANCE: the method includes the registration of the signal, separation of coordinates and estimation of the signal parameters. Formed in addition is a pilot beam by picking from the full section of the laser beam formed by the sight of the teleorientation system of a normalized portion of power with a preset value K of this portion. The pilot beam signal is registered, the information parameters of the pilot beam signal are estimated as identical to the parameters of the pilot beam signal, and the control beam power is estimated as a ratio of the measured value of the pilot beam signal power to the K value. The method is realized in the device including light filters, a photodetector and an electronic unit for measuring the signal parameters connected to its output. In addition the device uses an optical adapter containing a base member with an inlet hole, first and second outlet holes, plane-parallel plate made of optical material possessing properties of passage and reflection of laser radiation and overlapping the first outlet hole, and a holder for installation of light filters, positioned between the plano-parallel plate and the second outlet hole. The base member in the area of the inlet and second holes is equipped by mounting places for installation of the optical adapter on the sight and attachment of the photodetector to it, providing for intersection of the optical axes of the objectives of the sight information channel and photodetector on the surface of the plano-parallel plate located perpendicularly to the plane formed by these axes, and forming equal in value angles with each of them.;EFFECT: provided monitoring of the control beam signal parameters in the process of control by the flight vehicle.;3 cl, 1 dwg