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Information × Registration Number 0220U100931, 0119U100188 , R & D reports Title Development of acousto-electronic sensors and on their basis a program-controlled system of signature processing of output signals. popup.stage_title Head Ilchenko Volodymyr V., Доктор фізико-математичних наук Registration Date 29-01-2020 Organization Taras Shevchenko National University of Kyiv popup.description2 Object of the research: development of a small-sized high-sensitivity and interference-protected acoustoelectronic complex, the main modules of which are: three acoustoelectronic sensors, precision selective amplifiers, microcontroller block (for control of complex units and digital signal processing). Purpose: experimental creation of a layout of the complex of the newest detachable technical means of protection of dual use. Research methods: theoretical analysis and computer simulation of specific characteristics of microseismic oscillations recorded by acoustoelectronic systems and their experimental verification. The properties of piezoceramic materials, three-dimensional and thin-film acoustic-electronic sensors have been investigated, samples of sensors with an optimal set of basic characteristics have been selected; optimized structure of selective electronic amplifiers for conversion of primary signals is analyzed and tested; studied and determined the optimal architecture of the microprocessor core and specific types of microcontrollers for use in the system of collection, analysis and digital processing of arrays of input data; high-sensitivity acoustic-electronic sensors of the new generation with record characteristics were created, and based on them the existing models of three seismic sensors, a switching system and a signal processing unit were designed and created.  Product Description popup.authors Ilchenko Volodymyr V. Vytryhovskyj Andriy P. Koval Volodymyr V. Kryhta Vitaliy V. Kulskyj Oleksandr L. Kucheryavyi Andrii O. Lysochenko Sergiy V. Nikitenko Viktor M. Nikiforov Mykola M. Pampuha Igor V. Popkov Boris O. Seryk Mykola M. Fedorov Artem C. popup.nrat_date 2020-04-02 Close