1Application Research of the High Density Resistivity Method for Detection of Karst of Coal MineLaboratory Research1-4
2Development of Forecasting System of Deformation of the Earth's Surface in Three-underground Mining and Its ApplicationLaboratory Research4-8
3Design of Temperature Measurement System for Thermal Diffusivity of Loose Coal Based on Unsteady-state Heat Conduction Multiplication-methodLaboratory Research9-13
4Implementation of Improved Dijkstra Algorithm for Choosing the Best Escape Route in Mine's Emergency RescueLaboratory Research13-15
5Application of Model-free Self-adaptive Prediction Controller in Coal-pulverizing System with Middle-storage of Ball MillLaboratory Research16-19
8PSCAD Simulation Research of Fault of Voltage Transformer of Coal Mine Power NetworkLaboratory Research26-29
9Research of Fault Location of Distribution Network Based on Double-end Impedance MethodLaboratory Research30-32
10Development of Automatic Quasi-synchronization System with Double MicrocomputerLaboratory Research33-36
11Analysis of Frequency of Injected Signal of Selecting Fault Line in Small-current Grounded Power SystemLaboratory Research33-36
12Design of Remote Virtual Vibration Measurement System Based on Data Socket TechnologyLaboratory Research40-43
16Design of Substation of Automation System for Coal Mine Power Supply Based on 103 Communication ProtocolTechnical Progress56-59
17Design of Mine Safety Monitoring System Based on Spread Spectrum Communication TechnologyTechnical Progress59-61
20Research of Mine-used Intelligent Charging System Based on DC/DC Parallel TechnologyTechnical Progress69-72
