FIELD: physics, navigation.
SUBSTANCE: invention relates to radar, viewing object autotracking systems, mobile carrier self-guidance systems, especially disposable carriers, and can be used in primary radar systems, i.e. in systems employing the radio wave reflection principle, as well as similar systems in which wavelength and type of waves are of no consequence, and also interconnected radar on-board self-guidance systems (OBSS) with a high level of integration, comprising radar and inertial autotracking systems which include a device with a variable antenna reflector orientation direction, based on use of primary information from gyroinertial sensors of spatial movement of mobile carriers of integrated radar OBSS, mounted thereon in a suitable manner. The invention discloses a method and a system for generating a direction-finding signal of a compensation signal for phase distortions of received signals reflected from an irradiated viewing object, with simultaneous inertial direction-finding and inertial autotracking thereof, which consists of a narrow-band loop 1 for inertial autotracking of a given viewing object and a broadband loop 2 for gyrostabilisation and control of the direction of the viewing vector. The system comprises an inertial discriminator 3 for direction-finding signals of a given viewing object, which includes a digital computer 4 and an integrated device.
EFFECT: providing high resolution of on-board self-guidance systems in real time when searching for a viewing object, high accuracy of direction-finding an irradiated viewing object and determining the coordinates of the irradiated viewing object relative to a mobile carrier, high noise-immunity of compensation signals for phase distortions of received signals caused by trajectory instability and elastic vibrations of the housing of the mobile carrier of an on-board self-guidance system.
2 cl, 9 dwg
