Muzyka I. The decision support information technology for automatized control of drilling and blasting operations with energy consumption minimization.

The thesis is devoted to the development of effective criteria, methods and models of control of drilling and blasting operations (DBO) by means of computer decision support system (DSS). Advanced mathematical models of the main technological processes of mine manufacture by means of additional complex including of rock strength, jointing and rock massif level of watering are obtained. The method of determination of delay parameters of static multifactor technological objects using correlation analysis is offered. An information model of DSS, capable to self-training by means of regression analysis is developed. Dependences of forecasting accuracy on volume of learning sampling are installed. It allowed to carry out optimization of DBO parameters online in condition of stochastic perturbations and larger amount of the considered factors. Application of parallel calculations technology at the development of mathematical DSS kernel allowed to accelerate the procedure of technological processes parameters identification on multi-core computing systems. Implementation of scientific results allowed to reduce total specific expenses for iron ore mining and to reduce the output of oversize percent in career.