FIELD: radio engineering, communication.
SUBSTANCE: in addition to the existing method, the present method includes determining integral estimates of output model signals for each of k control points, obtained by changing the position of the input signal to a position after each of m units, by successively, for each unit of a dynamic system, shifting the position of the input signal to a position after each unit under consideration, transmitting the input signal x(t) thereto through an adder and finding integral estimates of output signals of the system for a parameter α and the input signal x(t), recording estimates of output signals obtained from integration for each of the k control points and each of the m models with the shifted position of the input signal, determining deformation of integral estimates of output model signals obtained by shifting the position of the input signal to the position after each of the corresponding units, determining standardised values of deformation of integral estimates of output model signals obtained by shifting the position of the input signal to the position after each of the corresponding units, calculating diagnostic features and determining a defective unit from the minimum value of the diagnostic feature.
EFFECT: reducing computational costs associated with realising models with test deviations of parameters or analysis of signal transmission signs.
1 dwg
