Results 11 to 20 of about 1,163,499 (297)
Differentiable Forward Kinematics for TensorFlow 2 [PDF]
CoRR, 2023 Robotic systems are often complex and depend on the integration of a large number of software components. One important component in robotic systems provides the calculation of forward kinematics, which is required by both motion-planning and perception related components.
Lukas Mölschl +2 more
core +5 more sources
Connecting Euclidean to light-cone correlations: from flavor nonsinglet in forward kinematics to flavor singlet in non-forward kinematics [PDF]
Journal of High Energy Physics, 2023 We present a unified framework for the perturbative factorization connecting Euclidean correlations to light-cone correlations. Starting from nonlocal quark and gluon bilinear correlators, we derive the relevant hard-matching kernel up to the next-to ...
Fei Yao, Yao Ji, Jian-Hui Zhang
doaj +4 more sources
A Statistical Approach to the Forward Kinematics Nonlinearity Analysis of Gough-Stewart Mechanism [PDF]
Journal of Applied Mathematics, 2011 Both the forward and backward kinematics of the Gough-Stewart mechanism exhibit nonlinear behavior. It is critically important to take account of this nonlinearity in some applications such as path control in parallel kinematics machine tools.
Davoud Karimi, Mohammad Javad Nategh
doaj +2 more sources
General Forward Kinematics for Tendon-Driven Continuum Robots
IEEE Access, 2022 Unlike the inverse kinematics problem of $n$ -tendon continuum robots, the forward kinematics problem lacks a closed-form analytical solution. In this paper, a novel forward kinematics algorithm for $n$ -tendon single-segment flexible continuum robots ...
Mohsen Moradi Dalvand +2 more
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The Forward and Inverse Kinematics of a Delta Robot [PDF]
, 2020 The Delta robot is one of the most popular parallel robots in industrial use today. In this paper we analyse the forward and inverse kinematics of the robot from a geometric perspective using Conformal Geometric Algebra. We calculate explicit formulae for all joints in both the forward and inverse kinematic problems as well as explicit forward and ...
Hugo Hadfield, Lai Wei, Joan Lasenby
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A Solving Method for Forward Kinematics of 3-PRS Parallel Mechanism
Jixie chuandong, 2019 It is necessary that parallel mechanisms are researched because of the complex and multiple kinematics solution, and it is the research hotspot and the difficulty.
Junjie Huang, Bowei Hu, Jindian Song
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Jixie chuandong, 2018 A method for solving the forward kinematics analysis of parallel mechanism based on BP neural network is presented. According to the algorithm of BP neural network,three layers forward neural network is adopted.
Zhao Yaohong +5 more
doaj +2 more sources
On Forward Kinematics of a 3SPR Parallel Manipulator
IEEE Control Systems Letters, 2023 In this paper, a new numerical method to solve the forward kinematics (FK) of a parallel manipulator with three-limb spherical-prismatic-revolute (3SPR) structure is presented. Unlike the existing numerical approaches that rely on computation of the manipulator's Jacobian matrix and its inverse at each iteration, the proposed algorithm requires much ...
Masoud Roudneshin +2 more
openaire +2 more sources
, 2022 S.103-110This paper investigates a new approach for solving the forward kinematics of cable-driven parallel robots. This approach combines an interval algorithm with neural networks to provide a fast but accurate initial guess.
Pott, Andreas +2 more
core +1 more source
Forward and back: kinematics of the Palomar 5 tidal tails [PDF]
Monthly Notices of the Royal Astronomical Society, 2022 ABSTRACTThe tidal tails of Palomar 5 (Pal 5) have been the focus of many spectroscopic studies in an attempt to identify individual stars lying along the stream and characterize their kinematics. The well-studied trailing tail has been explored out to a distance of 15○ from the cluster centre, while less than 4° have been examined along the leading ...
P B Kuzma +7 more
openaire +4 more sources