Issue << content << Early Diagnosing as Uptime Guarantee Axlebox Node of the Paur of Wheels

DOI: 10.12737/article_5a2fc4f9ce5a57.78436239

2017. Vol.20. No. 4, pp. 71-76

Early Diagnosing as Uptime Guarantee Axlebox Node of the Paur of Wheels

D. V. Zhuravlev, M. M. Mochalov, A. S. Bovkun, V. O. Shurigin

Theoretical analysis of information characteristics of input signals, and electronic methods of processing, optimal from the point of view of reducing the cost of creating a remote computing system. A comparative analysis of the signals before and after conversion. Identified the minimum operations to transform the signal required for reliable determination of defect. Considered a developed system of vibration diagnostics and vibration measuring device diagnostic. The statistical analysis of series of diagnostic data. Received General population, which is described using mixtures of Weibull distributions. Based on the results of a quantitative assessment of the condition of axle equipment wheel set considered. It is assumed that the classifier quality bearings wheel set node. Distributions of Weibull mixtures is described taking into account estimates of the parameters by the method of mean squared error between the theoretical and empirical distribution. A function of the minimum value takes a value equal to 0,004.
 Keywords: vibration diagnostics, control, axle equipment, the defect, an impulse distribution


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