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2061
Seismic Performance of Steel Frames with Semirigid Connections
Published 2017-01-01“…Besides, the seismic performance of steel portal frames with semirigid connections was investigated through time history analysis where kinematic hysteresis model was assigned to semirigid connections to account for energy dissipation and unloading stiffness. …”
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2062
Structure Optimization and Simulation of a Multi-link Type Lower Limb Rehabilitation Robot
Published 2015-01-01“…For reducing labor costs and improving the effect of lower limb rehabilitation training,a new-type multi-link lower limb rehabilitation robot is designed.Based on the research of the biomechanics of human walking and the mapping relations of human joint trajectory,a new-type multi-link lower limb rehabilitation robot is presented,and the kinematics model of the robot is established and analyzed to get the hip and knee angle curve of the robot.Meanwhile,the influence of key structural parameter on the joint trajectory and the mapping relationship is analyzed.The evaluation index of joint trajectory and the reproducibility of mapping relationship is established.By using the MATLAB,the structure parameters of multi-link lower limb rehabilitation mechanism is optimized.According to the results,the structure parameters of the robot structure are revised.…”
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2063
Smooth Trajectory Planning for Robot under Multiple Constraint
Published 2016-01-01“…The time optimal trajectory planning problem which consider kinematics and dynamics constraints are transformed into a two-variable optimization problem with above trajectory planning approach,the time optimal trajectory is obtained by genetic algorithm. …”
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2064
Kinetic Simulation and Parameter Optimization for Glue Pot Lifting Device of YB49 based on ADAMS
Published 2016-01-01“…In order to fulfill glue pot lifting device precise positioning operation within YB49 type cigarette packer,by using the kinematic characteristic of the anti- parallel crank mechanism,the accurate mathematical model of glue pot lifting device is created. …”
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2065
Prospects of measuring quantum entanglement in ττ final states at a future e+e− Higgs factory
Published 2024-01-01“…When detector effects are applied, the necessary τ four-momenta can be reconstructed from kinematic constraints. We will discuss the advantages of e+e− collisions over pp collisions where the reconstruction of the ττ rest frame is more difficult. …”
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2066
Behaviour Generation in Humanoids by Learning Potential-Based Policies from Constrained Motion
Published 2008-01-01“…We demonstrate our approach on systems of varying complexity, including kinematic data from the ASIMO humanoid robot with 22 degrees of freedom.…”
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2067
The Hydrodynamic Coefficient Analysis and Motion Control of the Lingyun Moveable Lander
Published 2021-01-01“…The dynamic equations and kinematic equations are completely constructed combined with the hydrodynamic coefficients. …”
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2068
Optimal Trajectory Planning for Glass-Handing Robot Based on Execution Time Acceleration and Jerk
Published 2016-01-01“…A three-dimensional kinematics model of the glass-handing robot is then established and nonuniform fifth-order B-splines are used to interpolate its path points. …”
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2069
Performance Analysis and Design of Oval Gear Pair with Double Meshing Angle
Published 2015-01-01“…The secondary development technology of three- dimensional software is used to realize the digital modeling of oval gear pair,and then the kinematics and mechanical analysis are conducted. As a result,the designed double meshing angle oval gear pair can meet the transmission requirement and have good mechanical ability,which has well reference to the bearing capacity improvement of other non- circular gear pair.…”
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2070
Automatic Synthesis Algorithm of Topological Structure of Series Mechanism
Published 2018-01-01“…Then,the locations relationships among kinematic pairs are thoroughly enumerated by using the method of exhaustion,the automatically solving of position and orientation characteristics set is realized by using algorithm,the mechanism that meet the requirement is selected,and the GUI human-computer interaction interface is designed. …”
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2071
A Novel E-DVA Module Synthesis Featuring of Synergy between Driving and Vibration Attenuation
Published 2016-01-01“…Structure design proves the feasibility of the e-DVA module. Kinematic analysis of the slider-crank mechanism is carried out to conclude the transmission ratio ripple under road excitation. …”
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2072
A Deep Learning Based Estimator for Light Flavour Elliptic Flow in Heavy Ion Collisions at LHC Energies
Published 2025-01-01“…The success of our model is mainly the estimation of v2 from final state particle kinematic information and learning the centrality and the transverse momentum (pT) dependence of v2 in wide pT regime. …”
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2073
Grape Pomace: A Review of Its Bioactive Phenolic Compounds, Health Benefits, and Applications
Published 2025-01-01“…This review provides an updated overview of the composition of grape pomace from winemaking, highlighting sustainable methodologies for extracting phenolic compounds and their potential health benefits, including antioxidant, antimicrobial, antidiabetic, cardioprotective, antiproliferative, anti-aging, and gut health properties. …”
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2074
Disentangling single-particle and collective signatures in 12C(p,2p)11B reaction
Published 2025-02-01“…We calculate kinematically fully exclusive cross sections for the 12C(p,2p)11B reaction at Ep=98.7 MeV proton beam energy, leading to the low-lying states of 11B. …”
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2075
Vector Bond Graph Method of Kineto- static Analysis for 3SPS + 1PS Paralell Robot
Published 2015-01-01“…In order to increase the reliability and efficiency of the kineto- static analysis of complex space robot systems,the corresponding vector bond graph method is proposed. From the kinematic constraint condition,the vector bond graph models of spherical joint and prismatic joint are built. …”
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2076
Study on Exoskeleton Mechanical System based on Pull and Push Flexible Shaft Drive
Published 2018-01-01“…Finally,the dynamics analysis of the leg joint and the foot joint and kinematics analysis of robot’s gait are carried out in the dynamics simulation software. …”
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2077
DESIGN AND CONTROL OF A MULTI-LEGGED ROBOT WITH GEAR ROD COMBINATION MECNANISM
Published 2020-01-01“…Motion module was used to make kinematics simulation analysis by adding a motor,and the velocity curve of claw-end was obtained,which verified the feasibility of the mechanism. …”
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2078
Improved Artificial Potential Field Method for Dual-manipulator Path Planning Algorithm
Published 2021-06-01“…Use the D-H method to analyze the kinematics of the dual-manipulator system,use the cylindrical-hemisphere bounding box model as the collision detection model. …”
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2079
Path-Following Control of Wheeled Planetary Exploration Robots Moving on Deformable Rough Terrain
Published 2014-01-01“…Taking lateral skid into account, this paper presents a rough terrain model and nonholonomic kinematics model for planetary rovers. An approach is proposed in which the reference path is generated according to the planned path by combining look-ahead distance and path updating distance on the basis of the carrot following method. …”
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2080
Development of volleyball skills in physical education lessons using visual imagery in 10-11-year-old schoolchildren
Published 2023-06-01“…The study aim to assess the efficacy of using visual imagery (scheme kinematic poses of an athlete) as a teaching tool to improve the volleyball skills of 10-11-year-old schoolchildren. …”
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