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Information × Registration Number 0220U103216, 0119U002553 , R & D reports Title Development of perspective informational and analytical technologies for control and diagnostics under a priori uncertainty popup.stage_title Head Myhushchenko Ruslan P, Registration Date 03-09-2020 Organization National Technical University "Kharkiv Polytechnic Institute" popup.description2 The object of study - information processes in the systems of control, diagnosis, identification of objects of different nature in conditions of uncertainty and factor influence. The purpose of the work is to increase the accuracy, reliability, reliability of devices and devices of multidimensional information-measuring systems of control and diagnostics. Probabilistic models of parameterization of spectral changes of stationary measuring signals are investigated. Formalization of probabilistic properties of nonstationary random signals is carried out, correlation models of spectral nonstationarity of these signals are investigated, variance analysis of frequency and time models of autocoherence is carried out, sensitivity of correlation-spectral model of autocoherence index of multidimensional thermodynamic process is evaluated. components of the autocoherence indicator, the choice of indicators of control of nonstationarity of dynamic processes is carried out.  Product Description popup.authors Borysenko Vevhen A Gorkunov Boris M Kropachek Olga Yu Lvov Serhii H Manoylenko Ruslan P Shapov Pavlo F popup.nrat_date 2020-10-01 Close