Design Analysis and Implementation of Parallel Working Arm of Heavy Duty Pouring Robot by Chengke Xu, Chengjun Wang, Yongcun Guo, Long Li, Lüzhong Ma

“…By establishing the kinematics model and statics model of the parallel working arm， the variation law of the length of the mechanism branch with the angle of the pouring ladle is analyzed. …”
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Antiskid Design Method and Simulation Optimization of Rope Rail Conveyors by Zhao Huijian, Zhang Yaocheng, Pang Xinyu, Zuo Lingfei, Tian Weiming

“…Combined with the structure of the driving wheel and transmission mode, an antiskid meshing pair is designed. Based on kinematics and high degree meshing contact theory, the load-bearing curve of a second-order contact antiskid meshing pair meeting the conditions of non-interference and strength, and the overall structure are designed. …”
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SIMULATION ANALYSIS AND OPTIMIZATION DESIGN OF THE FLEXIBLE DYNAMICS OF A NEW TYPE OF WHEELCHAIR CLIMBING MECHANISM by ZHU Hua, YANG Hui

“…Got movement characteristic curve of direct component mechanical foot 1 in the machine,and put forward the improvement scheme towards its unstable phenomenon; At the same time doing kinetics analysis,got the equivalent displacement of constructions of stair wheelchair and the change of time curve of equivalent stress of members of the gym agencies,completed kinematic analysis and dynamic analysis of mechanical system of flexible body of gym mechanism; Finally optimized the design of the ladder mechanism,the optimization result was reduced20. 74% than the quality of the original model,and reduced the manufacturing of raw materials,meanwhile provided theoretical basis for optimization design of this kind of wheelchair.…”
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Computer Simulations of Contact Forces for Airbags with Different Folding Patterns During Deployment Phase by King H. Yang, Yun-Qiang Li, Danyu Sun

“…In both 300 mounting angle simulations, the neck axial forces were higher than that of the two simulations with 00 mounting angles, but the trend for the neck shear force was the opposite. Although the kinematics of the model appear reasonable, the numbers generated by the model must be reviewed with great caution because the model has not been fully validated.…”
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Stride Length and Torso Biomechanics As They Relate To Medial Elbow Injuries In Adolescent Aged Baseball pitchers: A Clinical Commentary by Zachary Dietz, Dylan DeWeese, Neil Shaw, Cody Huth, Jacob Ball, Victoria Reeves, Ryan Monti, Ryan Bitzel

“…Further research is required to quantify adequate parameters for torso kinematics, control, and their correlation to stride length, in order to positively affect the biomechanical transfer of energy and potentially prevent injuries during the overhead throwing motion. …”
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Consideration of Rocking Wind Turbine Foundations on Undrained Clay with an Efficient Constitutive Model by Behrouz Badrkhani Ajaei, Mohamed Hesham El Naggar

“…An efficient form of von Mises constitutive model with non-linear kinematic hardening is integrated with the ABAQUS finite element software by a computer code and validated against experimental data. …”
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Exponential Fields Formulation for WMR Navigation by Edgar A. Martínez-García, Rafael Torres-Cordoba

“…The framework tackles 4 issues. 1) Reformulation of the Social Force Model (SFM) adapted to WMR; 2) the cohesion of a general inertial scheme to represents motion in any coordinate system; 3) control of actuators rotational speed as a general model regardless kinematic restrictions; 4) assuming detection of features (obstacles/goals), adaptive numeric weights are formulated to affect navigational exponential components. …”
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Tracking Control for Mobile Robots Considering the Dynamics of All Their Subsystems: Experimental Implementation by José Rafael García-Sánchez, Ramón Silva-Ortigoza, Salvador Tavera-Mosqueda, Celso Márquez-Sánchez, Victor Manuel Hernández-Guzmán, Mayra Antonio-Cruz, Gilberto Silva-Ortigoza, Hind Taud

“…The highest hierarchical level is a kinematic control for the mechanical structure; the medium level includes two controllers based on differential flatness for the actuators; and the lowest hierarchical level consists of two average controllers also based on differential flatness for the power stage. …”
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A Guidance Strategy for Strapdown Seeker considering Minimum Field-of-View Angle Constraint by Guanqun Zhou, Qunli Xia

“…The goal of this paper is to deal with the problem in guidance. Analysis of kinematics proves that on the premise of attacking stationary target, seeker look angle comes to 0 before or at the end time, and seeker will lose target finally. …”
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Manipulator Trajectory Planning based on ADPSO Algorithm by Xiaohong Tang, Yongjian Gong, Nianjiao Wang, Hong Zhang, Leilei Ren

“…The working path of welding manipulator is complex，which requires high smoothness of the planning trajectory，and the planning trajectory needs to meet the kinematics constraints of each joint. An adaptive particle swarm optimization （ADPSO） algorithm with disturbance is proposed，which can plan the optimal trajectory of time，ability and jump under joint constraints. …”
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Design and Research of an Eight-bar Back Lifting Mechanism with Single Degree of Freedom by Sun Xuebin, Yu Chengtao, Pan Ao, Gu Cheng, Huang Guangming

“…Firstly, combining with ergonomics and taking back slip and slip speed as parameters, it is verified that the back lifting motion of the combined lumbar-back backing plate is more comfortable than that of the traditional single-plate backing plate. Secondly, the kinematics model of the backing mechanism is established, and the parametric model of the mechanism is established in Adams software. …”
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Accuracy Synthesis of a 2UPS & UPR & UP Parallel Robot by Zhu Chao, Sun Zaichao, Zhang Jun

“…Based on the nominal kinematic equations, an error mapping model of the robot is established using the perturbation method, and the compensable and uncompensable geometric error sources are sorted out. …”
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Ratcheting of 316L stainless steel thin wire under tension-torsion loading by Sichao Fu, Dunji Yu, Gang Chen, Xu Chen

“…The macro-scale based cyclic plastic constitutive models with kinematic hardening rules of the Ohno-Wang (OW) and the Chen-Jiao-Kim (C-J-K) are evaluated for the thin wire. …”
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Reduction of Pressure Pulsations over a Wide Frequency Range in Hydrostatic Systems by Michał Stosiak, Irina Yatskiv (Jackiva), Olegas Prentkovskis, Mykola Karpenko

“…This is caused by the kinematics of the pump’s displacement components and the impedance of the hydraulic system. …”
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Regeneration of natural grasp prehensions on underactuated robot‐hand through kinaesthetic guidance by R. Chattaraj, S. Khan, D.G. Roy, B. Bepari, S. Bhaumik

“…Grasping postures on a human hand are generated by an effective combination of spatial motions and contact forces on individual finger linkages. The rich kinematic redundancy within its anatomy, poses critical control challenges, while emulating natural prehensile actions. …”
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Obstacle Capability of an Air-Ground Amphibious Reconnaissance Robot with a Planetary Wheel-Leg Type Structure by Enzhong Zhang, Ruiyang Sun, Zaixiang Pang, Shuai Liu

“…The parameter model of the reconnaissance robot is built by a virtual prototype dynamics software MSC.ADMAS. The kinematic characteristic curves of each component and the whole prototype are obtained, which provides a theoretical basis for the design and numerical calculation of the robot structure. …”
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Experimental and simulation investigation of ultrasonic elliptical vibration cutting of tungsten alloys in ultra-precision machining by Sen Yin, Wai Sze Yip, Zhigang Dong, Renke Kang, Suet To

“…In this study, the vibration factors of UEVC are investigated individually, and kinematic models of various Ultrasonic vibration cutting (UVC) are established. …”
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DESIGN AND THE ANALYSIS OF SIX-DEGREE-OF-FREEDOM ADJUSTING MECHANISM WITH HIGH ACCURACY AND STIFFNESS by HE Lei, HAN HasiaoQier, HAN ChunYang, HE Shuai, CHEN LiHeng

“…Firstly, the configuration of adjusting mechanism was designed and the kinematics analysis was conducted; Then, the error model was established and the precision of the configuration of parallel platform was analyzed. …”
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The Role of Sunspots Magnetic Configuration in the Formation of Umbral Fine-Structures by Hashem Hamedivafa

“…We want to explore the role of the sunspot magnetic configuration in the formation and kinematics of the fine-structures, such as umbral dots and light bridges, inside the sunspot umbra. …”
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Hypergravity is more challenging than microgravity for the human sensorimotor system by Loïc Chomienne, Patrick Sainton, Fabrice R. Sarlegna, Lionel Bringoux

“…To test the influence of gravity levels on sensorimotor planning and control, participants (n = 9) had to reach toward visual targets during parabolic flights. Whole-body kinematics and muscular activity were adjusted in microgravity, allowing arm reaching to be as accurate as in normogravity. …”
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