1Dynamics Analysis of a Single Leg of Quadruped Robots Based on Udwadia-Kalaba TheoryLiang Bin, Yuan Liang, Ran Teng, Xiao Wendong, He LiTheory·Research1-62Research on Tooth Positioning and Mechanical Properties of Flexspline Tooth Rings with Harmonic Gear Clearance AssemblyXing Jingzhong, Yang Ziyu, Chen Xiaoxia, Yao YunpengTheory·Research7-153Heavy-duty Casting Robot Trajectory Planning Based on the Law of Composite Polynomial MotionWang Chengjun, Yang Lin, Li Long, Shen YuzheTheory·Research16-21,374Research on Dynamic Parameters of a Passive Walking Robot with Flat FeetGao Jiachang, Gao Jianshe, Tao ZhengTheory·Research22-305Study on Tooth Wear of Spur Gears Under the Mixed Elastohydrodynamic LubricationWang Han, Li Huilan, Liu Guofeng, Ren ZiyuanTheory·Research31-376Dynamic Analysis on the Transmission Gear System of the Cutter Head Main Drive of Large Shield MachinesDeng Shuzhi, Xu Lixin, Du Zhengzhu, Long Bin, Su CuixiaTheory·Research38-44,527Coupling Research on Lubrication and Gear Dynamics Under Different-carrier FerrofluidsRen Fenglan, Wei Kun, Jian Guangxiao, Wang YouqiangTheory·Research45-528Design and Performance Analysis of Compliant Actuator Mechanism with Variable StiffnessLiu Rong, Zheng Zhizhen, Qin Huibin, Li Zhongyi, Bai ShaopingDesign· Calculation53-599Real-time Optimization Control Strategy of CVT Hybrid Electric Vehicles Considering the Driving ComfortLi Hangyang, Yang Tongguang, Huang ZhiliangDesign· Calculation60-6610Optimization Design of Brake Disc Structure for Brake Squeal SuppressionPan Gongyu, Liu Zhikang, Xu Qizhao, Chen LinDesign· Calculation67-72,10511Kinematics Control of 3-DOF Under-constrained Parallel Robot with Variable Cable Mast AnglesZhao Tao, Ding Xiaojun, Zhao Hu, Zheng Yi, Ma JianruiDesign· Calculation73-7812Comparative Analysis of the Workspace of 3-RSS and 3-RUU Coaxial Drive Layout Parallel RobotsWei Zhiwei, Zheng Zhizhen, Qin Huibin, Jing Hongxiang, Wang ZongyanDesign· Calculation79-8513Comparative Study on Calculation Standards for Scuffing Load Capacity of Cylindrical Involute GearsJia Chenfan, Zhu Caichao, Liu Huaiju, Wei Peitang, Zhu Jiazan, Xu YongqiangDesign· Calculation86-9214Analysis of Air Gap Magnetic Field and Torque of the Slotted-type Magnetic CouplersYang Chaojun, Ding Yifei, Tai Jiangxi, Zhu Jiwei, Hang Tian, Yang FanDesign· Calculation93-9915Modeling and Flexible Body Dynamics Analysis of Hemispherical Bevel GearsWang Baichao, Zhang Xue, Zhang Litong, Wang Cheng, Wang Jun, Yang Wenxiang, Sun ChenchenTest·Analysis100-10516Simulation and Analysis of Dynamics of Lower Limb Exoskeleton Rehabilitation RobotsMa Xiaojun, Liu Yuyang, Jia Qiusheng, Liu Desheng, Liu Xunbao, Yuan MingrunTest·Analysis106-111,11817Kinematics Analysis of the Circuit Board Gripper MechanismWan Qiuli, Ji Houhong, Liu YuTest·Analysis112-11818Cooperative Analysis of a Scorpion-like Composite Robot with Multiple ArmsXue Jiaolong, Gao Qiang, Zhang Jie, Yan HongweiTest·Analysis119-123,16019Obstacle Avoidance Motion Planning of Manipulators in ROS Based on the Improved RRT AlgorithmCao Yi, Zhang Jingtao, Zhao Pu, Li Lei, Guo YinhuiTest·Analysis124-13020Dynamic Characteristics of the Gear Transmission System of a Hybrid VehicleQin Pengfei, Zhang Xiong, Chen Bin, Fan Li, Su Zhanling, Wang RuohuangTest·Analysis131-136 