1Automation of Type Selection and Design System of Mine VentilatorCHENG Hai-bing, LIU Youg-li, LU Ben-tao, DAI Shun-qiang, HOU Li-boAchievements of Science and Research1-52Research of Design System of Mine Power Supply Based on WebWANG Qin-xian, JIA Wei-ping, YANG Zhao-jianAchievements of Science and Research5-83Research of Intelligent Centralized Lubrication System and Its DevelopmentWANG Li, SU BoAchievements of Science and Research8-124Design of Monitoring and Control System of Gas Supply with Frequency-conversion and Constant-pressureAchievements of Science and Research12-155Research of On-line Monitoring Device of Temperature for Isolators in High-voltage Distribution Equipment Based on nRF905ZHANG Guo-dong, SONG Jian-cheng, XU Chun-yuAchievements of Science and Research16-206Design of Real-time Monitoring System of Brake Clearance Based on PLC and WinCCCHENG QiongAchievements of Science and Research20-227Discussion of Construction of Integrated Production Dispatching and Command System for Coal GroupsHE Yao-yi, WANG YuanOverview23-278Research of Caving Methods Based on Discrete ElementWANG Ye, ZHANG Chun-li, WANG Fu-long, FAN Wen-shengOverview27-299Brief Discussion of Application Prospect of Technology of Machine Vision in Coal MineTIAN YuanOverview30-3210Method of Relex Reliability Analysis and Its ApplicationOverview33-3611Research of Gas Concentration Predication Based on HJM Model and Monte Carlo MethodWEI Xing, WANG Ru-lin, WU Jin-tingLaboratory Research37-4012Research of Mine-used Fire Detection System by Use of Fiber Bragg GratingWEI Shi-ming, CHAI Jing, XU LiLaboratory Research40-4213Modeling of UWB System Based on MB-OFDM in Coal Mine Environment and Its Performance AnalysisWANG Xin, SUN Yan-jing, QIAN Jian-shengLaboratory Research43-4714Research of PID Control Based on Neural Network of Lift System of ExcavatorKOU Gui-yue, TANG He-shengLaboratory Research47-5015Application of Rough Set Theory in Fault Diagnosis of Roller BearingMIN Yong, GUO Yi-nan, YAN Jun-rongLaboratory Research51-5416Optimization of PID Controller Parameters Based on Modified Particle Swarm Optimization AlgorithmAN Feng-shuan, CHANG Jun-lin, SU Pi-zhao, LI Ya-peng, WEI Xiao-binLaboratory Research54-5717Frame Repacked Method of Wireless Transmission of Ethernet Audio and Video StreamingLIU Yu-ping, XU Zhao, FENG Qin-zhuLaboratory Research58-6118Research of Passive Control of Three-phase Voltage Regulation ModuleLaboratory Research61-6419Design of Three-phase Rectifier Control Circuit Based on Proteus SimulationLaboratory Research64-6720Application Research of PID Controller Based on BP Neural Network in Servo SystemLaboratory Research68-70 