FIELD: cybernetics.
SUBSTANCE: in method of complex technical objects diagnostics from parameters of complex technical object parameters are selected, which are features of its technical condition, compared with reference features of initial conditions alphabet classes and based on results of comparison group of possible technical condition classes of diagnosed object is determined, as signs of technical condition of object statistical characteristics of differences of current and reference values and output parameters of object are used, as reference features of initial alphabet classes statistical characteristics of differences of current and reference values and output parameters of sound object are used, wherein as reference values and output parameters of object their calculated values are used, calculated for each mode of operation of object based on measured current values of input parameters using neuron networks models.
EFFECT: high reliability of complex technical object diagnostics and reducing labour intensity.
1 cl, 12 dwg
