1. Automation of tandem conveyors lines at underground coal mine
2. Systems of the rationalization of automated tandem conveyor control
3. Automation of skip hoist systems
4. Automated control systems of material and mine equipment transport to working places at undergound coal mines
5. Computers models of selective mining and homogenization at underground coal mines
6. Automation of belt conveyors transport at coal pits
2. Systems of the rationalization of automated tandem conveyor control
3. Automation of skip hoist systems
4. Automated control systems of material and mine equipment transport to working places at undergound coal mines
5. Computers models of selective mining and homogenization at underground coal mines
6. Automation of belt conveyors transport at coal pits