1Study on meshing characteristics of linear conjugate internal gear pairsLIANG Yundong, LIAO Jian, WANG Xiaochun, TAN Xiaopeng, LI Tianpeng, ZHOU FumingTheory·Research1-11,292Design and climbing performance study of variable diameter wheels for obstacle crossing robotsLUO Jiman, SONG Yucheng, SONG Yide, LI Zhenzhi, SONG FangTheory·Research12-213Tooth surface modification design and contact performance analysis of variable hyperbolic circular-arc-tooth-trace cylindrical gearsMA Dengqiu, JIANG Bing, YE Zhenhuan, DENG ZhenggangTheory·Research22-294Research on collision detection of robot outer surface based on six-dimensional force sensorWANG Zhijun, WANG Yunyi, LI ZhanxianTheory·Research30-375Method of continuous generation grinding tooth surface modification based on electronic gearbox superimposed high-order motionHAN Jiang, RUI Xiaoyu, TIAN Xiaoqing, YOU Tongfei, LI Guanghui, XIA LianTheory·Research38-456Research on modeling and compensation of generalized kinematic error of RCM manipulators for minimally invasive surgery robotsLIU Fen, WANG Rui, HUANG Fang, SANG HongqiangTheory·Research46-527Design and analysis of an origami-inspired manipulatorWANG Rugui, YANG Zehui, CHEN Peimin, ZENG QinengDesign·Calculation53-588Design analysis of gear drive cantilever moment loading system for aviation accessoriesWEN Wuyi, LIU Huaiju, LI Yanjun, ZHAO Xinhao, CHEN Taimin, WU JizhanDesign·Calculation59-689Research on three-dimensional parametric solid modeling method of variable modulus non-standard rackDING Guolong, WANG Anyu, WANG Zhifan, XUE LeigangDesign·Calculation69-7610Design and application of gear grinding rollers for hyperbolic wormsGE Bowei, LEI LaiguiDesign·Calculation77-8311Design of metamorphic clamping mechanism for imitating crocodilesYI Xianying, ZHOU Zupeng, PENG Jiansheng, WU ZheDesign·Calculation84-93,15312Mathematical mapping analysis method of multi-power system coupled with planetary gearsGUI Jingliang, JIA Yanyan, REN Wei, PAN Zhenfeng, ZHANG RongbinDesign·Calculation94-10013Design and research on dual adaptive pipeline robots for round and square pipesGAO Jiuyang, MENG Xinyue, XIE Zhonggeng, WANG Dongyang, DAI YaonanDesign·Calculation101-11014Development and analysis of abnormal cycloidal planetary reducers for industrial robotsQIAO Xuetao, CHEN Pengwei, LIU Fengzhuo, LI Youhua, TIAN Xiaozhong, XU HangTest·Analysis111-12115Genetic effect of electric pulse-assisted cold ring rolling-quenching and tempering treatment of M50 bearing steelZENG Xiaobao, ZHANG Guoliang, CHEN YuTest·Analysis122-13016Simulation and analysis of geometric errors in high-precision bevel gear rolling testersSHI Jian, LI Jinfeng, XIAO Jianming, ZHANG JingcaiTest·Analysis131-13617Analysis on elastohydrodynamic lubrication in grease-lubricated ball bearings considering film thickness correctionZHANG Weiye, ZHANG Chang, JIANG Ziyang, NI Wenjun, LIAO FuqiangTest·Analysis137-14518Design and optimization of automatic connecting joint for double-buckle push-pull chains in stereo garagesJIANG Yulong, FU Zhenming, MA PeidongTest·Analysis146-15319Weak fault diagnosis method for rolling bearings under strong background noise based on EEMD-FK-AMCKDXIE Guizhong, XU Shuaiqiang, DU Wenliao, LUO Shuangqiang, LI Hao, WANG Liangwen, GONG XiaoyunDevelopment·Application154-16320Software development of tooth profile parameter optimization and meshing characteristic analysis of flexsplineFAN Zhengwu, LIU Yujie, ZHANG RuiliangDevelopment·Application164-169 