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Information × Registration Number 0207U008367, 0106U000097 , R & D reports Title Elaboration of systems and algorithms for non-destroying diagnostics of electrotechnical objects state popup.stage_title Head Zhuikov Valery, Registration Date 07-12-2007 Organization Research Institute of Applied Electronics of Natoinal Technical University of Ukraine "KPI" popup.description2 New methods of wavelet analysis of discrete functions are developed. These methods use only basic functions with real argument and allow analyzing of time dependences in time and spectral areas simultaneously. New approach to using of classification theory allowing calculation of closeness degree on the base of wavelet coefficients is created. New algorithms of diagnostics of electrical energy converters that allow definition of electrotechnical objects state by wavelet spectrums of time dependences of its voltages, currents and temperatures are proposed. Microprocessor diagnostic system is realized. This system allows not only verification of damage and type of inducing malfunction during functioning but prediction of electrotechnical object state that prevents appearance of damage situation. Product Description popup.authors popup.nrat_date 2020-04-02 Close