System of reliability analysis of industrial and technical system

Purpose: development of a modified method of correlation analysis, which will allow to obtain a fairly accurate estimate of the coefficients of the static characteristics of the aerodynamic processes of coal mines. Methods: the methods used in the work are an analytical description of the transition gas-dynamic processes, the method of transition functions, the moving average method, the theory of probability and mathematical statistics. Research results: due to the complexity of the aero-gas-dynamic processes in the mining area, the impossibility of taking into account all the factors affecting them, the stochastic nature of them, experimental methods for determining their characteristics (mathematical description methods) and based on the theory of statistical dynamics were most used.