Modeling and Meshing Analysis of 3-DOF Spherical Gear by Litong Zhang, Xianting Lu, Dashun Zhang, Baichao Wang, Zhenquan Xu

“…According to the meshing principle and motion analysis， the conjugate tooth surface of the arc tooth surface is obtained. …”
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Analysis and Synthesis of Cardioid Crank Guide-bar Mechanism with Approximate Dwell Motion by Haotong Han, Zhenzhi He, Jiguang Han

“…A cardioid crank guide bar dwell motion mechanism is presented. The motion analysis and the calculation method of the limit position and oscillate angle of guide-bar are presented. …”
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Design and Analysis of Back Lifting Mechanism of Modular Multifunctional Nursing Bed by Dianxing Xu, Hui Fang, Li Wang, Ping Yuan

“…With the help of Matlab,the theoretical motion analysis is carried out, and it is compared with the simulation results of Adams kinematics to verify the rationality of the mechanism design. …”
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Design and Simulation of a Rowing Machine by Matovu Samson

“…The methods to be used involve developing a 3D model of the rowing machine using SOLID WORKS software, carrying out Finite Element Analysis. by ANSYS 2021 R2 software, and then motion analysis by MSC ADAMS/VIEW. The simulation results indicated that the proposed system/machine is safe under different loadings and the proposed machine will operate with good performance.…”
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Mechanism Design and Mechanical Analysis of Multi-mode Grab Underactuated Hand by Hanlin Sun, Yu Hou

“…According to the geometric relationship of the manipulator motion analysis and adaptability analysis， and the manipulator grab parameters range is solved. …”
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Research on Influencing Factor of Transmission Accuracy of Split Anti-backlash Worm Pair by Zhihong Liang, Yayin He, Kai Wang, Yongqiang Zhao

“…In view of its anti-backlash method and the structural characteristics of the existence of thinner worm teeth， the factors affecting the transmission accuracy of the split anti-backlash worm pair are studied， a 3D model and motion analysis model of split anti-backlash worm pairs are established and the influencing law of worm pair use error and worm pair structure error on the transmission accuracy of worm pairs is studied. …”
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Study on the Position Solution and Workspace of 3-RRS Spherical Parallel Mechanism by Li Dahai, Li Ruiqin, Song Shengtao, Zhang Mengmeng, Zhao Jianwen

“…The motion analysis of 3- RRS spherical parallel mechanism is carried out by using the screw theory. …”
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A Rotary Joint Actuating Device and Its Electrical Drive Scheme by Tian Guangjun, Gu Lina, Lü Panjie

“…Firstly,with the software Solid Works,the three-dimensional model of the rotary joint is built. Based on the motion analysis,the mathematical model of the rotary joint is established,the rotational range of the end-effector is got. …”
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Transmission Design and Simulation Analysis of Lower Exoskeleton Rehabilitation Device by Hu Qingming, Guo Qiang, Guo Jianhua

“…With the main construction member motion analysis of the crank- slider mechanism and slider- rocker mechanism,the main technical parameters are obtained. …”
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Development of a Novel Squirrel-cage Doffing Robot by Yang Sicheng, Zhang Wenzeng, Cao Liguo

“…The reasonable range of the structural parameters of the squirrel-cage doffing mechanism is determined by the motion analysis of the squirrel-cage doffing mechanism. …”
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Structural Design and Experimental Study of a Toothed Coupling for Urban Rail Trains by He Penghui, Li Fuqiang, He Shizhong, Tao Gongan, Cheng Xiangxun, Zhang Xiangru, Zhao Yukai

“…During the design process, the structure of the toothed coupling, gear geometry parameters, the sealing structure, theoretical calculation of tooth flank backlash, the space motion analysis and so on are studied. Through the establishment of a three-dimensional model of the toothed coupling and based on the calculation software of Ansys, a finite element analysis of three operating conditions of the toothed coupling and the calculation and analysis of gear strength using ZGCAD gear software are carried out, a prototype of toothed coupling is designed and manufactured, and the periodic cycle test of the prototype is carried out. …”
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Design and Simulation of an Extendable Wheel Chair. by Rutaraka Gideon

“…The designed components include; Scissor Jinks, lead screw and a nut The prepared model is then imported into ADAMS and motion analysis is carried out. The displacement, velocity and acceleration graphs are generated showing the movement of the chair in the Y axis. …”
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Wearable Technologies in Athletic Performance by Tolga Şahin

“…It has been used in motion analysis to determine the activity pattern recently and to collect data within the competition. …”
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Kinematics Analysis of the Circuit Board Gripper Mechanism by Wan Qiuli, Ji Houhong, Liu Yu

“…It can be shown that the motion analyses are completely consistent under both the Matlab and the UG environments; strong theoretical support for practical application of the gripper is provided by this motion analysis. This design is effective, which is demonstrated by good operating status of the assembled circuit board gripper mechanism.…”
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Calculation and Experimental Verification of the Residual Stress of Tooth Surface in Spur Gear Form Grinding by Sheng Yu, Jun Wen, Jinyuan Tang

“…The residual stress state of grinding gear has great influence on its performance, the accurate prediction and calculation of residual stress of tooth surface after grinding is the important content of gear anti - fatigue manufacture. Based on the motion analysis of form grinding and the thermo-mechanical coupling finite element simulation calculation method, the calculation method of residual stress of the tooth surface after grinding is proposed. …”
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Trajectory Control Algorithm for Open Inner Box Nine-bar Two-DOF Mechanism by Yin Mengjuan Nie Songhui Cao Zheng

“…Taking the medicine box with nine-barrel two-degree-of-freedom mechanism as the study object, it is transformed into two kinds of eight-degree single degrees of freedom mechanism, the mathematical model of motion analysis is established.Through the kinematics simulation analysis, the motion regions of two eight-bar single degree of freedom mechanism are obtained, and the trajectory and range of motion of the nine-bar two degree of freedom mechanism are obtained. …”
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Design and Trajectory Optimization of Traffic Cone Recovery Manipulator based on Groove Cam Joint by Yushan Li, Hairong Guo, Xiangyuan Hu, Lü Antao

“…Firstly, based on the motion analysis of the manipulator, the minimum main arm angle is taken as the optimization target, the constraint condition is determined according to the traffic cone motion requirement, the motion trajectory optimization model is established, and the optimal motion trajectory of the manipulator is obtained. …”
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Design and Evaluation of a New Type of Knee Orthosis to Align the Mediolateral Angle of the Knee Joint with Osteoarthritis by Amir Esrafilian, Mohammad Taghi Karimi, Arezoo Eshraghi

“…The force applied on the foot, moment transmitted through the knee joint, and spatiotemporal gait parameters were measured by use of a motion analysis system. Results. The results of the research showed that the adduction moment applied on the knee joint decreased while subjects walked with the new knee orthosis (P-value < 0.05). …”
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Experimental Study on the Forward and Inverse Solution of 5R Planar Parallel Mechanism with Large Workspace by Wu Xiao, Qin Huibin, Shen Xuyang, Hou Zhili, Niu Jinrong

“…The motion trajectory and workspace of the parallel mechanism are solved by changing the motion parameters of cranks in the environment of Motion analysis. The forward solution analysis is completed. …”
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Static and dynamic stretching have same effects on lower extremity joints kinematics and muscular EMG variability in healthy active males during pedaling by Ali Abbası, Heydar Sadeghı, Mehdi Zamanıan

“…Lower extremity kinematics and EMG data from six lower extremity muscles were collected during 30 pedaling cycle at 70 RPM in situation where there is no stretching (baseline) and after 2, 5, and 10 min post static and dynamic stretching by MIE motion analysis system. Filtered EMG signals and hip, knee and ankle joints angle and angular velocity were extracted for constructing time series and variability calculation. …”
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