Kernel extreme learning machine‐based general solution to forward kinematics of parallel robots [PDF]
CAAI Transactions on Intelligence Technology, 2023 Abstract The forward kinematics of parallel robots is a challenging issue due to its highly coupled non‐linear relation among branch chains. This paper presents a novel approach to forward kinematics of parallel robots based on kernel extreme learning machine (KELM).
Jun Ma, Xuechao Duan, Dan Zhang 0006
doaj +3 more sources
Forward kinematics solution for a general Stewart platform through iteration based simulation
International Journal of Advanced Manufacturing Technology, 2023 This paper presents a method to generate feasible, unique forward-kinematic solutions for a general Stewart platform. This is done by using inverse kinematics to obtain valid workspace data and corresponding actuator lengths for the moving platform. For parallel kinematic machines, such as the Stewart Platform, inverse kinematics are straight forward ...
Cameron Turner, Turner Cameron J
exaly +3 more sources
Mechanisms and Machine Science, 2022 The article considers the problem of analyzing the influence of singularities on the forward kinematics of the 3/6 Gough - Stewart platform. A numerical algorithm for solving the forward kinematics of platform based on deterministic optimization methods and interval analysis has been developed.
Dmitry Malyshev, Larisa Rybak
exaly +3 more sources
A fast, robust solution to the Stewart platform forward kinematics
Journal of Robotic Systems, 1996 We describe an approach for computing the forward kinematics of the Stewart platform which is based on the simultaneous solution of three constraint equations using a Newton-Raphson scheme. A well-known property of Newton-Raphson is its tendency to fail when the constraint equations become poorly conditioned, and the main contribution of this article ...
P. Ross McAree, Ron W. Daniel
openaire +5 more sources
Neural Network Solutions for Forward Kinematics Problem of HEXA Parallel Robot
2008 American Control Conference, 2008 Forward kinematics problem of parallel robots is a very difficult problem to solve in comparison to the serial manipulators due to their highly nonlinear relations between joint variables and position and orientation of the end effector. This problem is almost impossible to be solved analytically.
Mehdi Dehghani +4 more
openaire +2 more sources
Optimized inverse kinematics solutions for a 6-DOF robot. [PDF]
Sci RepBayoume MO +3 more
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Towards Robot-Assisted MRI-Guided Lumbar Injections. [PDF]
Int Symp Med RobotLehrfeld T +4 more
europepmc +1 more source
Obstacle-aware inverse kinematics of variable-length continuum robots via teaching-learning-based optimization with experimental validation. [PDF]
Sci RepGhoul A +4 more
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Kinematic Modeling and Solutions for Cable-Driven Parallel Robots Considering Adaptive Pulley Kinematics. [PDF]
Sensors (Basel)Hu Z, Deng C, Wang K, Peng J.
europepmc +1 more source
The Concept of Shaping Applied to Locomotor Interventions: Clinical and Robotic Strategies to Facilitate and Progress Variable Stepping Training at Higher Intensities. [PDF]
Neurorehabil Neural RepairWestlake KP +4 more
europepmc +1 more source