1Influence of System Parameters on Nonlinear Dynamic Characteristics of the Herringbone Gear Transmission Under Different Coincidence DegreesWang Ji, Li Zhibin, Wang Sanmin, Wang ChunlingTheory·Research1-72End Pose Compensation System of Spraying Robots Based on Unscented Kalman Filter AlgorithmDing Jiang, Cui Jiaxu, Zuo Qiyang, Chen Hailun, Zhou Wei, He KaiTheory·Research8-133Contact Performance Numerical Simulation and Analysis of Gear SkivingChen Yongpeng, Xiao LeiTheory·Research14-19,274Research on Articulated Robot Control Based on High-order Internal Model Iterative LearningZhou Qinyuan, Hu XianzheTheory·Research20-275Modelling and Transactional Analysis of an Omni-directional Mobile Manipulating RobotDing Xiaojun, Ma Qin, Zhao Tao, Liu Feng, Hu XinTheory·Research28-386Optimal Assembly Position and Multi-objective Trajectory Optimization for Dual Robotic Arms CollaborationWang Tianrui, Tao PingTheory·Research39-457Analytical Calculation of Air-gap Magnetic Field and Torque of Triple-shaft Ring-plate Magnet GearsLiu Dongning, Ge Yanjun, Yang Junyue, Wang DamingDesign·Calculation46-51,748Development of a Design and Analysis Software of Co-rotating Twin-screw Gear TransmissionsLiu Guiyuan, Zhang Lei, Wei Peitang, Liu Genshen, Hu Mingzhu, He Zhiqiang, Liu HuaijuDesign·Calculation52-609Design and Simulation of a Multi Degrees of Freedom Adjustable Exoskeleton for Lower Limb RehabilitationWei Xiao, Bi Wenlong, Li Yanan, Xu Beihao, Zhao YanjunDesign·Calculation61-6610Optimization Design of Node Placement Manipulators Based on Working Area and Response SpeedHuang Zhiqiang, Duan Yuxing, Song Xiaowei, Wang Jie, Fu Mingwei, Sun Haoxiang, Li GangDesign·Calculation67-7411Trajectory Optimization of Lower Extremity Rehabilitation Robots Based on CycloidCui Bingyan, Zeng Hongtai, Yang Zhongyuan, Gui Xiaogeng, Li He, Wang JingweiDesign·Calculation75-8112Evaluation Method for Pitting Failure of the Planetary Gear System Under Impact ConditionsFu Bowei, Yang Jie, Liu Yinghui, Feng Guojin, Zhen DongTest·Analysis82-8813State Analysis of the Shaft Bearing Force Based on the Full Model Harmonic ReducerWang Xinlong, Pang Xiaoxu, Qiu Ming, Yang Gengsheng, Zhu DingkangTest·Analysis89-9314Effect of Permanent Magnet Made by Blocking Magnetization on Magnetic Density and Eddy Current Loss of Permanent Magnet TransmissionWei Lijun, Wang Jinzhong, Lu Yanghui, Wu Xianfeng, Luo ShuaiTest·Analysis94-9815Time-varying Reliability Analysis of Planetary Gear Reducers Based on Fatigue FailureLuo Xundiao, Liu GanhuaTest·Analysis99-10416Analysis of Elasto-hydrodynamic Lubrication Characteristics of Journal Bearings Under Starved LubricationZhao Dongxu, Ni Yanguang, Ma ZikuiTest·Analysis105-110,15817Analysis of Air Gap Magnetic Field Distribution and Torque of Axial-flux Solid Magnetic CouplersHang Tian, Yang Chaojun, Zhu Jiwei, Ding Yifei, Wang JianTest·Analysis111-11918Joint Simulation of a Marine High Power Hydraulic Control Clutch Transmission SystemWang Xuezhi, Yan Ze, Feng Liju, Chen Kexin, Wang Yongfan, Zhan Qingxin, Li Chao, Qu DongyueTest·Analysis120-12719Research of a Wheel-legged Obstacle Crossing RobotWang Yueqin, Tan Xiaolan, Ban Xiang, Li Dingyu, Yue ShidiDevelopment·Application128-13420Research on Performance Degradation Prediction Method of Electric Vehicle Reducers Based on MDS-GA-SVRHe Yinda, Li Weilin, Chen Feng, He Qingchuan, Pan Jun, Ma XingjianDevelopment·Application135-142 