Results 1 to 10 of about 9,075 (111)
Topology-aware validation of 3D skeleton kinematics for athletic movement classification using AthletePose3D [PDF]
Frontiers in PhysiologyBackgroundSports-specific three-dimensional pose data provide an opportunity to characterize the dynamics of athletic movement through joint trajectories and their temporal variation.
Hong Yang, Changdi Luo, Hewei Xiao
doaj +2 more sources
Trudy Odesskogo Politehničeskogo Universiteta, 2023 The article deals with discrete mathematical structures used for the analysis and synthesis of passive and active vibration isolation devices. It is shown that approaches of discrete mathematics in the form of kinematic graphs and their further ...
Любов Віталіївна Бовнегра +4 more
doaj +5 more sources
Kinematic Graph for Motion Planning of Robotic Manipulators
Robotics, 2022 We introduce a kinematic graph in this article. A kinematic graph results from structuring the data obtained from the sampling method for sampling-based motion planning algorithms in robotics with the motivation to adapt the method to the positioning ...
Burkhard Corves, Amir Shahidi
doaj +1 more source
The use of Horizon graphs to visualize bilateral biomechanical time-series of multiple joints
MethodsX, 2021 Movement analysis provides a vast amount of data, which, frequently, are not used in the clinical decision-making process. For example, traditional gait data visualization is based on a time-based display of joint angles, but part of the information is ...
Liria Akie Okai-Nobrega +5 more
doaj +1 more source
Representation of the kinematic topology of mechanisms for kinematic analysis [PDF]
Mechanical Sciences, 2015 The kinematic modeling of multi-loop mechanisms requires a systematic representation of the kinematic topology, i.e. the arrangement of links and joints. A linear graph, called the topological graph, is used to this end.
A. Müller
doaj +1 more source
Applied Sciences, 2021 As the kinematic structure of an articulated manipulator affects the characteristics of its motion, rigidity, vibration, and force transmissibility, finding the most suitable kinematic structure for the desired task is important in the conceptual design ...
Ho Sung Park +3 more
doaj +1 more source
Motion, Static Force, and Efficiency Analysis of Planetary Gear Transmission Based on Graph Theory
Applied Sciences, 2023 This paper employs graph theory to analyze kinematic relationships, static force, and power flow for planetary gear systems. We start from the graphs of these trains to determine all the structurally distinct kinematic inversions.
Huiling Xue, Lijian Li
doaj +1 more source
ANALISIS KEMAMPUAN PEMAHAMAN GRAFIK KINEMATIKA SISWA SEKOLAH MENENGAH ATAS
Gravity: Jurnal Ilmiah Penelitian dan Pembelajaran Fisika, 2015 This research is aimed to know understanding graph of kinematic student with using Criteria Respon Index (CRI). The kind of research is descriptive research that described and interpretated object as the real condition.
Surya Gumilar
doaj +1 more source
Analysis of Bucket Elevator Drive Mounting Structures Based on Graph Models
Trudy Odesskogo Politehničeskogo UniversitetaThe paper presents the results of the analysis and synthesis of bucket elevator drives based on combined graph models in mechanics. The study is carried out using the theory of modified kinematic graphs, which makes it possible to represent bucket ...
Володимир Олегович Курган
doaj +5 more sources
Jixie chuandong, 2021 For the dynamics modeling， simulation and analysis of a triangular connecting rod toggle press mechanism with considering the kinematic pair clearance， the corresponding vector bond graph procedure is proposed. Based on the kinematic pair clearance model
Zhongshuang Wang, Jiuzheng Yin
doaj