1Design of Environmental Safety Assessment System of Operation Area in Mine and Its ImplementationHE Yao-yi, ZHONG Li-yunAchievements of Science and Research1-42Protection and Control Module of Motor of Shearer Based on TMS320F2812ZHANG Fu-jianAchievements of Science and Research5-83Design of Fault Monitoring System of Mine Drainage Device Based on LabVIEWHUANG Qian, HUANG Qiang, LU Yuan-xiang, GOU YiAchievements of Science and Research8-114Reforming Practice of Monitoring and Control System of Heavy-media Density in Chengzhuang Coal Preparation PlantZHANG Shi-cong, WANG Bo, WANG Ran-fengAchievements of Science and Research12-145Technical Process of Coal Mine Main Drainage System and Design of Its Automatic Control SystemLI Ya-zheAchievements of Science and Research15-186Design of E-invoice Management System of Coal Transportation and Sale Based on NetworkWANG Yong, HE Li-fu, LIU PengAchievements of Science and Research18-227Probe on Service Level Agreement of Integrated Mine Wide Automation SystemCHEN Jian-wei, ZHU Jin-guangAnalysis Research22-258Suppression of Electromagnetic Interference Noise of Single-chip Microcomputer and Its Optimization SchemeWANG Hua-pingLaboratory Research26-309Analysis of Causes of Transportation Accidents in Underground Mine LanewayYUAN Hu-jun, CHEN Yu-mingLaboratory Research30-3310Design of Speed-regulation System of PMLSM Based on BP Neural Network PID ControlYU Qiong-xia, WANG Fu-zhongLaboratory Research34-3711Analysis of Influence Factors on Coal Desulfurization with Dielectric Barrier DischargeXU Yun-zhi, LI Guo-xin, CAO Hai-yangLaboratory Research37-4012Numerical Simulation Research of Stability of Surrounding Rock of Inclined Soft Rock Roadway under Effect of Different Horizontal StressesZHAO Qing-tao, GAP Jin-hai, CHENG Bao-junLaboratory Research41-4413Design of Rectifying Tower Control System Based on Fuzzy Immune PID and Its ImplementationWANG Hong-jun, ZHANG Xiao-jiang, DONG Xue-ping, TIAN Xiao-qingLaboratory Research44-4914Simulation Research of Modeling of Self-excited Asynchronous Generator System Driven by Internal CombustionZHANG Ling, SHAO Tian-zhang, LI Yan-hui, WANG Wen-tingLaboratory Research49-5415Research of Counting Method of Bars Based on Concave Dots SearchingSUN Yong, ZHENG Li-xinLaboratory Research55-5816PID Neural Network Control System of Ball Mill Based on Modified PSO AlgorithmSUN Jie, HAN Yan, DUAN Yong, CUI Bao-xiaLaboratory Research59-6217Research of Power Balance of Belt Conveyor Driven by Multi-motor and Its AnalysisXU Lu-hui, LI Fu-dong, ZHANG Chao, ZHANG Xiao-yong, ZONG Cheng-guoExperience Exchange63-6618Remote Control System of Water Supply Controller Based on Serial ServerCHEN Ping, HAO Ji-fei, ZHOU Xiao-feiExperience Exchange66-7019Application of Direct Digital Frequency Synthesis Technology in Ultrasonic Oscillation CircuitYANG Sheng-yuanExperience Exchange70-7320Design of Mine-used I.S.Sensor of Coal Piling Based on Mercury SwitchSUN Jun, CUI KaiExperience Exchange74-75 