Practical application of regression analysis to study load parameters of mine excavator equipment

Abstract

The main failure causes of the working equipment of mine excavators with gear rack pressure are: A high level of their dynamic loading, exceeding the permissible level; a construction form leading to a high concentration of stresses; consequences of repair actions; relatively low qualifications of drivers and other factors. Using regression analysis of statistical data from a sample of a computational experiment, the authors of the article obtained an original mathematical model in which heterogeneous factors are interconnected.