Dynamic Modelling and Continuous Trajectory Tracking Control of Space Robots Based on Lie Group SE(3) by Yong Wang, Kejie Gong, Yurui Duan, Boyong He, Hong Ma

“…Secondly, based on the proposed feedback form, a PD (proportional derivative) control law of output force on the end-effector is designed, and a closed-loop continuous tracking control strategy is proposed using the force Jacobian matrix and the kinematic model. The simulation results show that the control scheme has good performance when the system state changes gently. …”
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Metallicity and α-abundance for 48 Million Stars in Low-extinction Regions in the Milky Way by Kohei Hattori

“…The high-[ α /M] stars and low-[ α /M] stars selected by our ([M/H], [ α /M]) show different kinematical properties for giants and low-temperature dwarfs. …”
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Development of p-y Curves of Laterally Loaded Piles in Cohesionless Soil by Mahdy Khari, Khairul Anuar Kassim, Azlan Adnan

“…The research on damages of structures that are supported by deep foundations has been quite intensive in the past decade. Kinematic interaction in soil-pile interaction is evaluated based on the p-y curve approach. …”
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Integrated Gaussian Processes for Tracking by Fred Lydeard, Bashar I. Ahmad, Simon Godsill

“…GPs can offer additional flexibility and represent non-Markovian, long-term, dependencies in the target's kinematics. However, a standard GP with constant or zero mean is prone to oscillating around its mean and not sufficiently exploring the state space. …”
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Effect of Common Pavements on Interjoint Coordination of Walking with and without Robotic Exoskeleton by Jinlei Wang, Jing Qiu, Lei Hou, Xiaojuan Zheng, Suihuai Yu

“…We provide a basis of parameter change of kinematics on different common grounds for the design and optimization of robotic exoskeleton for motor recovery.…”
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Development of an information measuring and control system for a quadrocopter by V. V. Sleptsov, V. L. Afonin, A. E. Ablaeva, Ba Phuong Dinh

“…The coordinate systems (fixed and mobile) and the kinematic scheme are given, according to which a system of differential equations is presented. …”
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An Overview on the Role of Relative Humidity in Airborne Transmission of SARS-CoV-2 in Indoor Environments by Ajit Ahlawat, Alfred Wiedensohler, Sumit Kumar Mishra

“…Humidity affects both the evaporation kinematics and particle growth. In dry indoor places i.e., less humidity (< 40% RH), the chances of airborne transmission of SARS-CoV-2 are higher than that of humid places (i.e., > 90% RH). …”
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Numerical Study of the Aerodynamics of a Hovering Hummingbird’s Wing with Dynamic Morphing by Yuanbo Dong, Bifeng Song, Dong Xue, Yuanbo Li, Wenqing Yang

“…To deepen our understanding of the aerodynamics by which hummingbirds use flexible wings to hover efficiently during flapping flight, a three-dimensional wing model with dynamic morphing was developed according to the morphological and kinematic data of a hovering hummingbird’s wing. Navier-Stokes equations were solved on a dynamically deforming grid to study wing aerodynamics. …”
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FATIGUE ANALYSIS AND OPTIMIZATION OF TRANSVERSE STAILIZER BAR LINK BASED ON MEASURED LOAD SPECTRUM by LIU Zhilei, DU Jian, HAN Jie

“…The load spectrum acquisition test of stabilizer bar link was carried out, and the correlation analysis between sensor signals was conducted, and the validity of the collected signals was verified. Through the kinematics compliance（KC） test, the accuracy of suspension dynamics model was verified, by using virtual iteration method, the accuracy of the vehicle dynamic model is verified by the measured load spectrum signal as excitation. …”
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pyScrew4Mobility: Modul Python untuk Penentuan Mobilitas Manipulator Paralel Berbasis Teori Screw by Adriyan Adriyan

“…The screw theory can specify the number and the type of motions owned by PMs with over-constrained or non-over constrained kinematic structures. The algebra methods are applied to obtain reciprocal of a screw or a screw system and basis of a screw system using null-spaces and the row/column-spaces technique, respectively. …”
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Numerical Investigation on Head and Brain Injuries Caused by Windshield Impact on Riders Using Electric Self-Balancing Scooters by Shi Shang, Yanting Zheng, Ming Shen, Xianfeng Yang, Jun Xu

“…Numerical vehicle ESS crash scenarios are constructed by combining the finite element (FE) vehicle model and multibody scooter/rider models. Impact kinematic postures of the head-windshield contact under various impact conditions are captured. …”
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The Earth-Mars Transfer Trajectory Optimization of Solar Sail Based on hp-Adaptive Pseudospectral Method by Yufei Guo, Dongzhu Feng, Xin Wang, Cong Li, Yunzhao Liu

“…In this paper, the pressure of solar light acting on the solar sail is analyzed, and the kinematic equation of the solar sail is established in polar coordinate system first; then the basic principle of the hp-adaptive pseudospectral method is introduced, and the steps of solving the transfer trajectory optimization problem by hp-adaptive pseudospectral method are proposed; finally, the trajectory optimization of the solar sail from Earth orbit to Sun-centered Mars orbit is simulated as an example to demonstrate the effectiveness of hp-adaptive pseudospectral method in the orbit transfer optimization problem of solar sail. …”
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Knowledge-Based Deep Learning for Time-Efficient Inverse Dynamics by Shuhao Ma, Yu Cao, Ian D. Robertson, Chaoyang Shi, Jindong Liu, Zhi-Qiang Zhang

“…In this paper, we propose a knowledge-based deep learning framework for time-efficient inverse dynamic analysis, which can predict muscle activation and muscle forces from joint kinematic data directly while not requiring any label information during model training. …”
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3D Printed Multi‐Cavity Soft Actuator with Integrated Motion and Sensing Functionalities via Bio‐Inspired Interweaving Foldable Endomysium by Zhonggui Fang, Shaowu Tang, Yinyin Su, Xiaohuang Liu, Sicong Liu, Juan Yi, Zheng Wang, Jian S. Dai

“…Performing elongation, contraction, and bidirectional bending, the McFI actuator senses its spatial position, orientation, and axial force, based on the kinematic and sensing models built on multi‐cavity pressures. …”
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Vertical Movement of Head, Withers, and Pelvis of High-Level Dressage Horses Trotting in Hand vs. Being Ridden by Hilary M. Clayton, Sarah Jane Hobbs, Marie Rhodin, Elin Hernlund, Mick Peterson, Rosalie Bos, Filipe Serra Bragança

“…This study compares the kinematics of experienced dressage horses trotting under fitness-to-compete conditions vs. performing collected and extended trot when ridden on a sand-fiber arena surface. …”
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Development and Evaluation of a Rehabilitation Wheelchair with Multiposture Transformation and Smart Control by Wujing Cao, Hongliu Yu, Xinyu Wu, Sujiao Li, Qiaoling Meng, Chunjie Chen

“…This work describes the functional requirements, mechanical structure, and control system and the overall evaluation of ReChair including the kinematic simulation of the multiposture transformation and passive lower limb rehabilitation training to quantitatively verify the motion capability of ReChair, the voice control system evaluation that shows how the voice recognition system is suitable for home environment, the sensorless speed detection test results that indicate how the wheel speeds measured by sensorless method are appropriate for travelling control, and the passive and balance training test results that show how the lower limb rehabilitation training in daily life by ReChair is convenient. …”
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Deciphering Gas Dynamics and Star Formation in a z = 1.1 Main-sequence Spiral Galaxy with ALMA and JWST by Zhaoran Liu, Tadayuki Kodama, Takahiro Morishita, Kianhong Lee, Fengwu Sun, Mariko Kubo, Zheng Cai, Yunjing Wu, Zihao Li

“…The spatially resolved star formation efficiency and kinematic analysis indicate that ASPECS-LP.3mm.06 features a smooth mass assembly process across the bulge and disk. …”
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Analytical Differentiation of Wines from Three Terroirs Located in a Warm Winegrowing Area Based on Their Volatilome by José Miguel Fuentes-Espinosa, Raquel Muñoz-Castells, Jaime Moreno-García, Teresa García-Martínez, Juan Carlos Mauricio, Juan Moreno

“…This research aims to identify aroma compounds, their combinations, and statistical relationships to classify and characterize wines produced in small, defined areas known as “terroirs”, which share edaphoclimatic characteristics grape varieties, viticultural practices, harvest timing, and winemaking processes. The goal is to deepen the understanding of the relationship between the terroir and wine typicity. …”
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Transcranial direct current stimulation combined with physical exercise in rotator cuff tendinopathy: a protocol for a blinded randomised controlled trial by César Augusto Medeiros Silva, Clécio Gabriel de Souza, Vinicius Batista Lima, Hannely Beatriz Menezes Cosme, Romário Nóbrega Santos Fonseca, Fuad Ahmad Hazime, Rodrigo Scattone da Silva, Rodrigo Pegado de Abreu Freitas

“…Physical exercise serves as the main approach for managing this condition, aiming to restore movement patterns, optimise scapular kinematics and improve strength and local muscular endurance. …”
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Design and validation of a programmable dual-tunnel soft pneumatic origami actuator with a large maximum shrinkage rate for reciprocating motion by R. Xu, R. Xu, R. Xu, Q. Meng, Q. Meng, Q. Meng, Q. Xie, Q. Xie, Q. Xie, Y. Zheng, Y. Zheng, Y. Zheng, C. Fei, C. Fei, C. Fei, V. Parenti Castelli, H. Yu, H. Yu, H. Yu

“…A programmable design method for the proposed actuator is presented, based on its geometric parameter model and stiffness model. A kinematics model is developed to analyze the motion behavior and characteristics of the actuator's reciprocating motion. …”
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