Browsing by Author "O. A. Sushchenko"

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    DESIGN OF ROBUST CONTROLLER FOR UAV INFORMATION-MEASURING DEVICES STABILIZATION SYSTEM
    (Kyiv, "Osvita Ukrainy", 2013) O. A. Sushchenko
    The design problems of the information-measuring devices operated on the unmanned aerial vehicles in difficult conditions of the considerable parametric and vigorous external disturbances are considered. The mathematical model of the system is developed. The problem statement and basic stages of the robust controllers design are analyzed. The results of the synthesized system simulation in the modes of the preliminary and precision stabilization are given
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    FEATURES OF COMPUTER-AIDED DESIGN OF ROBUST DISCRETE CONTROLLERS FOR INFORMATION-MEASURING DEVICES STABILIZATION SYSTEMS
    (Kyiv, "Osvita Ukrainy", 2013-11) O. A. Sushchenko
    The paper deals with problems of computer-aided design of controllers for systems of stabilization of information-measuring devices operated on vehicles of the wide class in difficult conditions of disturbances action. Algorithms of the robust parametrical optimization and robust structural synthesis are suggested. The simulation results are represented
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    Features of inertially stabilized platforms research by means of simulation
    (Національний авіаційний університет, 2016-09) O. A. Sushchenko
    The problem of research of inertially stabilized platforms by means of simulation is considered. The approaches to testing ISP operated on ground vehicles by means of simulation are represented.
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    FEATURES OF POINTING IN SYSTEMS OF STABILIZATION BY GROUND VEHICLE OBSERVATION EQUIPMENT
    (Kyiv, "Osvita Ukrainy", 2015) O. A. Sushchenko
    The paper deals with features of pointing and tracking modes in systems of control by location of lines-of-sights of observation devices operated at the ground vehicles. The structural scheme of the studied control system is suggested. Features of two possible approaches to control pointing modes in the studied systems are considered. Analysis of the methods of pointing and their equations is carried out. The choice of the method of the proportional method of pointing or proportional navigation is grounded. Advantages of the chosen method are analyzed
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    H2/H∞ OPTIMIZATION OF INERTIALLY STABILIZIED PLATFORMS
    (Kyiv, "Osvita Ukrainy", 2016) O. A. Sushchenko; O. V. Shirokii
    The paper deals with H2/H∞-approach to design of the inertially stabilized platforms operated at vehicles of the different types including unmanned aerial ones. The formulation of the vector optimization problem is represented. The robust optimization algorithm and results of the synthesied system simulation are shown. Comparative analysis of the results of the parametrical optimization using the Nelder-Mead method and genetic algorithm are given. Proposed approach ensures functioning of the inertially stabilized platforms in the difficult conditions of real operation.