Browsing by Author "Zelenkov, A.A."

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    ACCURACY ESTIMATION OF INFORMATION PROCESSING RESULTS TAKING INTO ACCOUNT THE MEASUREMENT CORRELATION
    (2016) Zelenkov, A.A.; Golik, A.P.
    the way of processing the measuring information, taking into account the correlation between the measurements which can be used to estimate the accuracy characteristics of the onboard automatic landing systems at the stages of operational control is considered.
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    ESTIMATION OF THE RESULTS OF STATISTICAL MODELING OF AUTOMATIC CONTROL SYSTEMS
    (NAU, 2017) Zelenkov, A.A.; Bunchuk, A.A.; Golik, A.P.
    Probabilistic methods of processing the results of statistical modeling of the determining parameters of the automatic control system characterizing the position of the aircraft in the automatic approach and landing mode for the purpose of determining the accuracy characteristics of automatic control are considered.
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    Memristors and nonvolatile random access memory (NVRAM) in nanoelectronics
    (Освіта України, 2017) SINEGLAZOV, V. M.; Zelenkov, A.A.
    The manual is devoted to the physical principles of the memristor as a fourth fundamental element, whose existence was predicted theoretically in 1971, and in 2008 alone the memristor was realized physically. The basic characteristics and models of the memristor as the basic element of the electrical circuits, along with the resistor, inductor and capacitor are considered. The basic note is shared to the effect of the resistive switching of the memristor, its physical realization, as well as building on its base of some types of nonvolatile random access memory (NVRAM), elements of which are dimensions of the order of several nanometers, and therefore their physical realization is in the field of nanotechnology. The properties of materials to realize new approaches to the development of computers and their basic elements are just manifested in the nanoscale.
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    THEORETICAL FOUNDATIONS OF ELECTRICAL ENGINEERING
    (NAU, 2013) Zelenkov, A.A.
    Achievements in the computer engineering sphere leaded to appearance of many scientific and technical directions, among of which the direction of mathematical and computer modeling is emphasized. Modern technical devices of automation and informational measuring equipment are created on the base of this direction. The special software is designed to provide the solution of the different problems in this sphere. The future specialists must be able use the worked out application programs and expand these programs by own ones to reach the respective purposes. As a rule, the application packages have the module structure. For example, some numerical method of calculus mathematic may represent the module by the respective program (Newton’s method for the numerical solution of the system of nonlinear algebraic equations, Runge – Kutt’s method of the numerical solution of the system of the differential equations, the least – squares method, ets.).
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    TRANSIENT ANALYSIS OF ELECTRIC POWER CIRCUITS BY THE CLASSICAL METHOD IN THE EXAMPLES
    (NAU, 2009) Zelenkov, A.A.
    The aim of this book is to help students to master the theory and methods of solving problems in applied electricity. The book contains typical problem solutions which give better insight into the theory and the physical nature of various phenomena, suggest different approaches to the problems, and illustrates the application of various theoretical principles. The author has tried to follow a middle path between rigor and completeness on one hand and application to practical situations on the other. The order in which the topics appear is that found mostly successful in long experience of teaching the subject. Getting through the course “ELECTRICAL ENGINEERING FUNDATION” the students may find this work of assistance in preparing for the examination. The teachers may also find it useful.
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    TRANSIENT ANALYSIS USING STATE VARIABLES IN THE EXAMPLES
    (NAU, 2011) Zelenkov, A.A.
    The manual “ Transient analysis using state variables in the examples” is in intended for the students of the senior courses of the electrical specialities, and those learning automatic control theory. The aim of this book is to help students to master the theory and methods of solving problems in applied electricity. The book contains typical problem solutions which give better insight into the theory and the physical nature of various phenomena, suggest different approaches to the problems, and illustrates the application of various theoretical principles. The author has tried to follow a middle path between rigor and completeness on one hand and application to practical situations on the other.