1Study on the Transmission Characteristic of Plane Sinusoidal Steel Pin Drive MechanismLi Meiqiu, Luo Jingbo, Lu BoTheory·Research1-52Calculation of Tooth Root Bending Fatigue Life with Considering the Influence of Roughness Parameter RaHe Di, Tang Jinyuan, Li Guowen, Zhou WeiTheory·Research6-10,383Research of Fractal Model of Tangential Stiffness for Contact Surface of Cylindrical Gear with Variable Hyperbolic Circular-arc-tooth-traceBai Qingsong, Hou Li, Wu Yang, Luo Lan, Wei YongqiaoTheory·Research11-164Trajectory Optimization for 6R Industrial Robot based on Multi-object PSOLi Li, Fang Lijin, Wang GuoxunTheory·Research17-22,905A Milling Method for Elliptic-arc-tooth-trace Cylindrical GearZhao Kunpeng, Song Aiping, Dou Chaoran, Zi Hao, Chu YuegangTheory·Research23-276Research of 3D Comprehensive Modification of Transmission GearZhou Xinjian, Mao Le, Li GuangxingTheory·Research28-33,1117Using TRIZ Theory to Solve the Problem of Structural Innovation of Gear Operating MechanismHu Yuzhou, Han JiahuaTheory·Research34-388Research of Logic Threshold Control of Parallel Hybrid Electric Vehicle ClutchZhang Xuesong, Li Xueting, Liu YoupengTheory·Research39-459Model Construction and Parameter Optimization of a Eight-link Mechanism with Posture Transformation of Sitting and LyingLiu Hua, Zhang QiujuTheory·Research46-50,7010Analysis of Drag Torque Characteristic of Hydro-viscous Clutch with Consideration of Cavitation EffectSun ChunlianTheory·Research51-5411Design of the Equivalent Stiffness in the 3-PCR Vibration Reduction Platform based on Genetic AlgorithmZheng Liangchen, Niu Junchuan, Zhang Fuliang, Liu ZhihuiTest·Analysis55-60,10312A Method for Determining the Mesh Stiffness of Internal Gear by Combining Finite Element Method and Contact TheoryChang Lehao, Tian Hongwei, He Zhaoxia, Liu GengTest·Analysis61-64,7913Structure Design and Performance Analysis for Direct-driving Automated Mechanical TransmissionYu Xiao, Li Bo, Ge Wenqing, Li ZhengpingTest·Analysis65-7014Analysis of Copper Sleeve Magnetic Coupling Operation Characteristic and Design of Heat Dissipation StructureGe Yanjun, Zhang Jun, Jiang Hao, Wang Xue, Wan ZongweiTest·Analysis71-7515Fatigue Life Evaluation of Reducer Box of Beam Pumping Unit based on Rain Flow MethodShang Huichao, Yang ShufengTest·Analysis76-7916Multi-objective Optimization Design of Gear Pump with High Trapped-oil PerformanceSun Fuchun, Li Yulong, Yuan Ying, Wen Changming, Zhong FeiTest·Analysis80-8417Optimal Modification of Helical Gear Tooth Surface based on KISSsoftWang Chunyan, Shi PengzhenTest·Analysis85-9018Time-varying Mesh Stiffness Calculation of Planetary gear based on Improved Energy MethodZhang HuilingTest·Analysis91-9719Study on Ankle Movement Model based on Fourier SeriesHan Jikai, Luo Yufeng, Shi Zhixin, Xie Dongfu, Liu ZhenkunDesign·Calculation98-10320Evaluation of Vibration Performance Variation of Rolling Bearing based on Fuzzy-set TheoryXia Xintao, Chen Xiangfeng, Cheng LiDesign·Calculation104-111