FIELD: transportation.
SUBSTANCE: method of technical diagnostics and assessment of residual and expired service life of vehicle assemblies consists in installation of a strain sensor onto a controlled assembly, an accelerometer, temperature sensors and acoustic emission, signal supply from the specified sensors to an inlet of a neuron network defining the current level of load at the assembly, calculation of the parameter of information entropy and detection of the residual service life of the assembly on the basis of the available parameter of information entropy, as well as data produced on the level of load at the assembly.
EFFECT: ability to determine residual life of vehicle assemblies with account of loads at an assembly, both current and in process of operation, increased reliability of diagnostics results.
3 dwg
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