1Driving arrangements selection and dimensional synthesis of a rotary forging press with the parallel mechanismJIANG Heng, WAN XiaojinTheory·Research1-82Study on dynamic performance of wind power planetary gears with flexible pinsLIN Xu, DAI PengTheory·Research9-16,283Study on temperature fields and influencing factors of point-line meshing gear drive used in low speed and heavy load conditionsMA Ziyong, TIAN Yinghu, LIU Jin, WANG Zilong, YANG WeiTheory·Research17-284Planar kinematics modeling and analysis of wheeled mobile robotsWEI Yilong, CHENG ZhihongTheory·Research29-385Influence of internal and external excitations on load-sharing characteristics of the wind turbine gear transmission systemLI Yao, YU Xiaohui, DENG Yue, NI Gaoxiang, ZHU Caichao, TAN JianjunTheory·Research39-476Study on the mixed elasto-hydrodynamic lubrication characteristics of dynamically loaded journal bearings considering journal misalignmentCAO Xi, TANG Xingbo, CHE Changfei, LIAO Jianfeng, FENG Chengke, ZHANG Chengyao, XIONG GuoqingTheory·Research48-557Modeling of single-point line meshing gears based on cubic NURBS surface interpolationCHEN Chong, GU Liyao, ZHU PengchengTheory·Research56-61,788Design and contact force analysis of dual-path transmission underactuated manipulators with the hybrid working modeCAO Xiangang, XIANG Jingfang, WANG Peng, WU Xudong, ZANG JiasongDesign·Calculation62-699Robotic arm path planning based on the improved dung beetle optimization algorithmXUAN Yitong, LI Lijun, CHEN HaifeiDesign·Calculation70-7810Multi-objective optimization design of the cam linkage mechanism of the automatic welding deviceSONG Zhicheng, YU Feng, DENG Yuanchao, CAI YufeiDesign·Calculation79-88,11011Robot inverse kinematics solution based on an improved whale optimization algorithmWANG Ting, WU QuanjunDesign·Calculation89-92,16912Path planning algorithm based on the improved Informed-RRT* using the sea-horse optimizerYAN Guiseng, YANG JieDesign·Calculation93-10013Finite element analysis of effect of double shot peening on residual stress of 18CrNiMo7-6 gear steelWANG Zhen, SUN Hao, WANG GuohaoTest·Analysis101-11014Test study on the effect of lubricants on E-axle power lossLIU Hongwei, KONG Zhuo, YAN Shufa, HAO Lina, WEI Jianglong, SHI QianTest·Analysis111-11715Failure analysis of solar wheel broken teeth of wind turbine yaw drivesLI Xuwang, HUANG Chengyan, LI Guifang, FAN Huan, WANG Han, WEI YufengTest·Analysis118-12416Test study on the correlation between vibration polishing process parameters and surface morphologyLI Guihua, ZHAO Zemin, WU Hao, TANG Jinyuan, LI Xin, HOU YihuiTest·Analysis125-130,17617Model building and analysis of S-type flexible hingesYU Mingwei, LI Zongxuan, ZHANG Defu, LI Qingya, XU JiakunTest·Analysis131-13718Discrete element simulation and test study on the barrel finishing process of aviation gearsZHAO Zemin, LI Guihua, ZHU Guangzhao, TANG Jinyuan, LI Xin, LIU QingsongTest·Analysis138-14419Design and stability analysis of the multi-pose and multi-function lower limb assist device based on ZMPZHOU Xiaochen, SUN Tianxue, ZHANG Baoxu, JIA Bingqi, ZHAO YanjunDevelopment·Application145-15320Optimization design of structural parameters of fan diaphragm coupling under the high torqueSUN Jiaxin, CAI Anwen, HU Weihui, DU Jing, SUN Weiwei, QIN ZhongzhengDevelopment·Application154-160 