1Design of Hydraulic Support for Stowing Coal Mining FaceZhou KaiDesign and Research1-32Force Analysis of Vertical Steering System for Short Wall Shearer Under Different Operating ConditionsHu JingDesign and Research4-6,103Design of Monitoring System on Mine Explosion Proof ConverterLiu Xiaochen, Shen Chuanwen, Lin Kai, Xiong Zongzhen, Yang Fan, Wang KongzhaoDesign and Research7-104Design of 10 Gigabit Looped Network Access Device for MineYao ChaoxiuDesign and Research11-135Design of Mine Air Flow Duct Sensor Based on Micro Differential Pressure PrincipleWu Jianzhong, Wang HongjianDesign and Research14-16,206Vector Control Technology Without Velocity Sensor Based on Neutral Point Clamped InverterCui NannanDesign and Research17-207Design and Realization of Split Shuttle Car Electrical System in Coal MineJiang MingDesign and Research21-238Structure Design of Efficient Hydraulic PropZhu Kai, Zhou Long, Liu Xiao, Luan ZhenhuiDesign and Research24-26,329Research on Fault Diagnosis Method of Motor Based on PCA and Neural NetworkXu Yunzhi, Xu Zhiying, Fang Lei, Guo XijinDesign and Research27-3210Optimized Design of Intake Manifold in Mine Explosion Proof Diesel EngineZhang FuxiangDesign and Research33-36,4011Design of New Intelligent Display for Diesel Locomotive Used in Coal MineHuang DanqunDesign and Research37-4012Fuzzy Fault Tree Analysis of Shearer Hydraulic Disc BrakeZhang ChangqingIssue Discussion41-4413Analysis of Uncertainty in Measuring DC Resistance of Electric Wire and Cable ConductorChen Yubao, Ma Rufei, Xu Ken, Huang Xiaolong, Xiao QifangIssue Discussion45-47,5014Design and Implementation of Intelligentialized Towing Cable System for ShearerSun Yongfeng, Fu Lei, Liu FengIssue Discussion48-5015Analysis of Hardware Selection for Shearer Electrical SystemLiu Zhiming, Ren Pengfei, Liu JunfengIssue Discussion51-5316Research on Type Selection of Electrical Equipment for Coal Mine HoistZhang FuguiIssue Discussion54-57,6117Study on a New IGBT Driver CircuitLiu HaoIssue Discussion58-6118Analysis and Research on the Steering Feedback Mechanism of Shuttle CarMa KaiIssue Discussion62-6419Analysis of the Crankshaft Torsional Vibration in Mining Vehicle EngineLiu WuyiIssue Discussion65-67,7020Supporting Intensity Calculation of Temporary Support AggregateGuo WenxiaoIssue Discussion68-70 