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Information × Registration Number 0221U103094, 0116U001937 , R & D reports Title modeling of electrical devices and virtual technical functions in telecommunication networks of mobile communications popup.stage_title Head Bakhovskyi Petro F, Registration Date 14-02-2021 Organization Lutsk National Technical University popup.description2 The aim of the work is to improve mathematical models of electric machines and information flows of telecommunication communication systems with optimization of parameters and processes. The following scientific and technical results were obtained in the work: - Mathematical models of induction motor units in the form of differential equations of the electromechanical state of the system in the normal Cauchy form are created. - the surface effect in current conductors of electrotechnical devices is taken into account on the basis of methods of the theory of electromagnetic field; - the ways of solving the problem of adequacy of mathematical models to their physical analogues are analyzed, which allows to carry out computer integration of systems with working models; - the method of calculation of the established electromechanical processes in the induction motor by algebraic equations on the basis of substitution schemes and catalog data is developed. A mathematical model of an induction motor is created on the basis of differential equations in an oblique coordinate system, written directly in the normal Cauchy form. - using the LABVIEW program the virtual device for construction of models of eye-diagrams for a digital binary signal, for measurement of parameters of infocommunicative signals is developed; - a model of the control system of the pumping unit of urban water supply stations was created on the basis of fuzzy logic apparatus, using wavelet conversion of random non-stationary signals and selection of seasonal water supply trends. - substantiation of efficiency of choice of methods of switching of information flows in mobile telecommunication networks is carried out. The algorithm of calculation of reserve channels and definition of conditions of service of additional loading with use of a tree of ways between base stations is formulated. Product Description popup.authors popup.nrat_date 2021-02-14 Close