The task of preventing malfunction of the technological object of the petrochemical complex based on the analysis of statistical sampling

Abstract

The task of preventing malfunction of the technological object of the petrochemical complex based on the analysis of statistical sampling

Kravchenko D.A., Finaev V.I.

Incoming article date: 05.12.2018

The most popular types of statistical analysis are considered. The article focuses on the analytical review of statistical methods, advantages and disadvantages. The stages of a statistical survey of a technological object are shown. Using the example of studying the mechanical part of a gas pumping unit, the advantage of using statistical methods is shown.

Keywords: statistical analysis, technical diagnostics, petrochemical complex, gas pumping unit, distribution, minimum risk method, minimum error method, minimax method, Neumann – Pearson method, maximum likelihood method