Автоматика / Automatiсs
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Item Technique for determining the properties of heat carrier for the automated design of measuring systems of thermal energy(Видавництво Львівської політехніки, 2018-09-18) Slabyk, O. M.; Matiko, F. D.; Lesovoy, L. V.; Lviv Polytechnic National UniversityThe techniques for determining the properties of heat carrier (water, water vapor) for the measuring systems of thermal energy amount are analyzed. The technique for evaluating the uncertainty of the enthalpy of water (water vapor) is improved in order to apply it for measuring systems design.Item Synthesis of robust interconnected system stabilizers for turbine generator units under uncertainty(Видавництво Львівської політехніки, 2018-09-18) Baliuta, S. M.; Kuievda, Iu. V.; National University of Food TechnologiesThe system of interconnected turbine generator unit control (SIC) is proposed. The method of active identification of the continuous matrix transfer function of the turbine generator unit operating in parallel with the electric system is given. The identification is carried out with the aim of further synthesizing the H∞-robust controller under uncertainty at different operating points of the turbine generator unit, for this purpose, in the identification process, the boundaries of the uncertainty of the transfer function are determined.