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Information × Registration Number 0215U001382, 0113U000360 , R & D reports Title Development of upgraded systems and technologies for moving objects survaillance, navigation, radiomonitoring and telecommunications popup.stage_title Head Lekhovitskiy David Isaakovich, Registration Date 26-02-2015 Organization Kharkiv National University of Radioelectronics popup.description2 An object of the research and development: components of subsystems for surveillance, navigation, radiomonitoring and communications of the integrated information system for the moving objects control. A goal of the research: theoretical and experimental substantiation of scientific and technical solutions aimed to the development of upgraded systems and technologies of surveillance, navigation and radio monitoring of moving objects. The research methods: methods of statistical synthesis and analysis, analytical survey, imitation mathematical modeling, system-theoretical substantiation of proposals. The report presents the following results: -Substantiatiated are: the number, location and structure of compensation channels; the algorithm and upgraded adaptive processing devices for antijamming protection of a radiolocation system (RLS) with a bidimensional planar antenna; the mathematical model of the adaptive spatial signal processing against the background of interferences in the RLS with the 2D planar antenna; results of mathematical modeling of algorithms and devices for adaptive antijamming protection of the RLS with the 2D planar PAA; recommendations on building the upgraded system of adaptive spatial processing for antijamming protection of the RLS with the 2D planar PAA. -Experimentally assessed an accuracy of phase measurements with navigators and that of navigation determinations attainable when using them; description of methods and algorithms for preliminary and network processing of the navigators’ phase measurement information; the experimentally investigated effectiveness of the developed methods and algorithms with the use of both the research software created on their basis and the real information of the navigator. -Substantiated is an expediency of the imitation-mathematical modeling of a complicated dynamic radioelectronic-object scenario (REOS) in a given region and active-passive systems for its monitoring (APSM) by processing the co-ordinate and signal information about radiating objects and their radioelectronic facilities (REF); developed are alphabets of classes for air-based, ground-based and sea-based objects and their radar and radiocommunication equipment; substantiated are structures, ways of dislocation, types and technical characteristics of active (radar) and passive (radio- and radiotechnical) means for monitoring REOS, and a procedure for computation of regions of their surveillance, taking into account characteristics of antenna-feeder systems, transceiving tracts, conditions of radiowave propagation, site relief and coverage; substantiation of mathematical models of REOS imitation and APSM configuration; development of structures and compounds of databases for objects, RES, features of radiations and signals, means for monitoring REOSs by their technical characteristics; results of the developed software and imitation-methematical modeling of arbitrary REOS and account of susbsystems for radiofrequency monitoring in concrete regions of Ukraine. – Developed are effective applied technologies for information video traffic processing in the mobile communication systems, namely: compression of transformed image segments on the basis of reverse position coding; a bit speed control of the coder work under the video sequence compression; a methodology of selective protection of the video traffic by basic frames in infocommunications; the technology and computer UML-model for the investigations of the initialization process when positioning objects in wireless sensor networks; the structure and software of the system that tracks moving objects with autentification based on the satellite GSM system; and, basing on the computer technology of data traffic processing, the hardware-software complex for archiving and informing via mobile communication channels of GSM. Product Description popup.authors Бараннік Володимир Вікторович Безрук Валерій Михайлович Власова Вікторія Олександрівна Галевич Максим Миколайович Галкін С.О. Гальченко Костянтин Романович Дохов Олександр Іванович Задонський Олександр Ілліч Зарицький Валерій Іванович Калюжний Микола Михайлович Катюшин Євген Анатолійович Катюшина Олена Володимирівна Ковшар Валентин Олександрович Колісник Вікторія Іванівна Комолов Дмитро Іванович Кочкін Михайло Іванович Красноруцький Андрій Олександрович Лук'янов Олександр Михайлович Лук’янова Ольга Олексіївна Ляховець Віталій Олександрович Максимова Ніна Григорівна Ніколаєв Іван Михайлович Рачков Дмитро Сергійович Рябуха Вячеслав Петрович Семеняка Андрій Вікторович Сирцов Сергій Леонідович Скорик Юлія Валеріївна Харченко Наталія Андріївна Хряпкін О.В. Чернов Андрій Борисович Шифрін Яків Соломонович popup.nrat_date 2020-04-02 Close