1Research of the Trajectory Planning Method of Multi-bar Mechanism Driven by Electronic CamPeng Jingyang, Wang WengeTheory·Research1-52Research of the Dynamic Load Sharing of Heavy Load Planetary Gear System with Multi-floating ComponentXu Xiangyang, Yang Wang, Diao Peng, Tao YouchuanTheory·Research6-113Study on the Dynamics Virtual Simulation of the Transmission System of a Type HelicopterJiang Lingli, Hua Dengrong, Li Xuejun, Wang PingTheory·Research12-164Research of Kinematics Calibration Model for the Reptiles-like Quadruped RobotYang Xu, Pan Chunmei, Wang Liangwen, Song KangkangTheory·Research17-225Fuzzy Adaptive PID Control for Multi-range Hydro-mechanical Continuously Variable Transmission in TractorWang Quansheng, Zhang Mingzhu, Bai Dongyang, Yin Yuxin, Hao XiaoyangTheory·Research23-26,376Study on the Speed Ratio Control of Fuzzy PID Control for EM-CVT based on PSOZhang Lanchun, Liu Sen, Wang Wei, Shen Hongsheng, Wang ShanfengTheory·Research27-317Study on the Preprocessing Method of Rolling Bearing Signal based on LFK and Entropy Difference Spectrum CriterionYu He, Li Hongru, Sun Jian, Xu BaohuaTheory·Research32-378Research of Optimal Arrangement of Sensor for Wind Turbine Gearbox based on Immune AlgorithmSong Zhongyue, Li Haiyang, Ma Jiaojiao, Zhen Dong, Shi Zhanqun, Shen ZhaoyangTheory·Research38-419Research of the Effects of Pressure Angle on Mesh Characteristic of Involute Cylindrical GearSong BinTheory·Research48-5110Research of Strength Model of Spur Face Gear Drive based on Orthogonal Experiment MethodJin MinTheory·Research52-5611Study on the Off Churning Power Loss of External Gear PumpTang Jinglai, Deng Bin, Wang Guozhi, Yu LanyingDesign·Calculation57-60,7212Contact Analysis of Cylindrical Helical Gear Considering the Hob Installation ErrorZhang Rui, Wu Zhifei, Wang Tie, Yan Tianxiao, Wu Pingan, Qiao JinweiDesign·Calculation61-64,9513Designing and Dressing Method of Worm Grinding Wheel for Grinding Process of Face GearWang Xiaojun, Li Xiaozhen, Ye WenDesign·Calculation65-6814Design and Kinematics Analysis of One Kind of Metamorphic Mechanism Flexible Massage Hands which based on Pneumatic DriveLiu XudongDesign·Calculation69-7215Modification Optimization and Contact Analysis of Helical GearWang Huimin, Wu Xuncheng, Zhang YanjieDesign·Calculation73-7716Analysis of the Speed Increasing Drive based on Plane Steel Ball Mechanism and Its Influencing FactorFeng Zhanzong, Wei Laisheng, Yin Yunbao, Fang Qiang, He LipengDesign·Calculation78-81,10017Motion Simulation and Strength Analysis of Drill Pipe Handing ManipulatorYin Wenfeng, Li Qian, Yin Hu, Ma XiaoshiDesign·Calculation82-84,13818Design and Calculation of Power Division and Flexible Pin of Gearbox in Wind TurbineFang Zhenjiang, Hua Qingsong, Ma Wenyong, Chen Tao, Liu Zuohui, Zhang QinDesign·Calculation85-88,15819Optimization Design of Transmission Ratio for Lattice Cage Dust Filter based on Mathcad AnalysisCao Wei, Liu Dulong, Zha Wenwei, Chen XianzongDesign·Calculation89-91,16820Optimal Design of Double Circular Arc Cylindrical Gear Drive based on MATLABWang Qinjun, Wu ZhiguangDesign·Calculation92-95 