METHOD OF CONTROL AND DIAGNOSTICS OF COMPLEX OBJECT STATE Russian patent published in 2018 - IPC G01R31/28 

FIELD: physics.

SUBSTANCE: method consists in recording the information signal of the object state, creating from this signal its distorted image (replica) known to the method, obtaining the characteristic curve by feeding the signal of the information parameter of the state to the input X of the oscilloscope and to the input Y of its image (replica), and comparing the observed characteristic curve with the previously created bank of reference characteristic curves of the defective states of the object and on the basis of the coincidence of these curves establishing the presence the corresponding defect. Within the period of the information parameter change, the stroboscopic method identifies the region most fully reflecting the presence of an existing defect, which, if necessary, can move within the period, and also vary in duration, and for this region a characteristic curve is formed that is compared with the previously created corresponding characteristic curves from the bank of the reference characteristic curves of the defective states of the controlled object.

EFFECT: in-depth analysis of the complex object state, the process of functioning of which consists of periodically repeating cycles by increasing the accuracy and reliability of the measurement results and a highly sensitive algorithm for their processing.

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