Ідентифікація закономірності у вібраціях об’єкта для діагностики та прогнозування стану

Abstract

The article deals with diagnosis and prediction of machine working capacity by acoustic signals. Creation of a single analytical model is proposed. The method proposed partial models should be combined into a single analysis, by multiplying their analytic in the whole range of variables object weight functions - the equivalent of frequency filters. Technical state prediction of this or that element of the machine to the value of the original function of the amplitude of the acoustic signal.