Results 31 to 40 of about 17,414 (213)
Data-Driven Inverse Kinematics Approximation of a Delta Robot with Stepper Motors
Robotics, 2023 The Delta robot is a parallel robot that is over-actuated and has a highly nonlinear dynamic model, which poses a significant challenge to its control design. The inverse kinematics that maps the motor angles to the position of the end effector is highly
Anni Zhao +3 more
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Kinematics Model of a Novel （（3-RPR+R）&UPS）+P Hybrid Machine Tool Mechanism
Jixie chuandong, 2021 In order to realize the multi-axis linkage machining of large slender integral structural parts，the new （（3-RPR+R） & UPS） + P hybrid machine tool mechanism with five degrees of freedom is proposed.
Ying Mei, Wenwen Xu, Denggao Shen
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Convex Optimisation for Inverse Kinematics [PDF]
2019 International Conference on 3D Vision (3DV), 2019 We consider the problem of inverse kinematics (IK), where one wants to find the parameters of a given kinematic skeleton that best explain a set of observed 3D joint locations. The kinematic skeleton has a tree structure, where each node is a joint that has an associated geometric transformation that is propagated to all its child nodes. The IK problem
Yenamandra, Tarun +4 more
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Jixie chuandong, 2014 Aiming at complex calculation of forward kinematics of steel band parallel robot,the kinematics model and solution of steel band parallel robot is discussed.The existing kinematics analysis methods are introduced.The working principle of steel band ...
艾青林, 舒剑, 祖顺江
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Journal of Engineering and Sustainable DevelopmentMany industries use robotic arms to perform tasks like picking and placing. The main goal of this paper is to derive and implement the forward and inverse kinematics of a 6-degree-of-freedom articulated robotic arm.
Hasan Obied +3 more
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Redundant manipulators kinematics inversion
Scientific Research and Essays, 2011 A robotic system is kinematically redundant when it possesses more degrees of freedom than those required to execute a given task. This paper reviews the well-known methods used to find the inverse kinematics of redundant manipulators. Because redundant manipulators have infinite solutions for their inverse kinematics, therefore the conventional method
Yahya, S. +2 more
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Research and Simulation of the Kinematics of Dual-arm 6R Service Robot
Jixie chuandong, 2018 Aiming at the inverse solution problem of the kinematics of dual-arm service robot,a inverse kinematics solution is proposed according to its configuration characteristics. Firstly,according to the structure characteristics of the manipulator,the forward
Li Xianhua +3 more
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International Journal of Advanced Robotic SystemsIn the process of solving the inverse kinematics of six-degrees-of-freedom collaborative robots, the numerical solution has problems such as low accuracy and singular configurations.
Ya Chen +6 more
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A comparative study of soft computing methods to solve inverse kinematics problem
Ain Shams Engineering Journal, 2018 Robot arms are essential tools nowadays in industries due to its accuracy through high speed manufacturing. One of the most challenging problems in industrial robots is solving inverse kinematics.
Ahmed El-Sherbiny +2 more
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Infeasibility-free inverse kinematics method [PDF]
2015 IEEE/SICE International Symposium on System Integration (SII), 2015 The problem of inverse kinematics is revisited in the present paper. The paper is focusing on the problem of solving the inverse kinematics problem while respecting velocity limits on both the robot's joints and the end-effector. Even-though the conventional inverse kinematics algorithms have been proven to be efficient in many applications, defining ...
Wael Suleiman +2 more
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