Results 11 to 20 of about 90,693 (225)
Cooperative Motion Generation in a Distributed Network of Redundant Robot Manipulators With Noises
IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2018 In this paper, a distributed scheme is proposed for the cooperative motion generation in a distributed network of multiple redundant manipulators. The proposed scheme can simultaneously achieve the specified primary task to reach global cooperation under
Long Jin +4 more
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Reinforcement Learning-Based Reactive Obstacle Avoidance Method for Redundant Manipulators
Entropy, 2022 Redundant manipulators are widely used in fields such as human-robot collaboration due to their good flexibility. To ensure efficiency and safety, the manipulator is required to avoid obstacles while tracking a desired trajectory in many tasks ...
Yue Shen +5 more
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Spherical Wrist Manipulator Local Planner for Redundant Tasks in Collaborative Environments
Sensors, 2023 Standard industrial robotic manipulators use well-established high performing technologies. However, such manipulators do not guarantee a safe Human–Robot Interaction (HRI), limiting their usage in industrial and medical applications. This paper proposes
Marcello Chiurazzi +4 more
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International Journal of Mathematical, Engineering and Management Sciences, 2023 In the development of automated manipulators for fruit and vegetable picking technologies, the challenge of ensuring an efficient, stable, and loss-free picking process has been a complex problem.
A. Sridhar Reddy +2 more
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IEEE/ASME transactions on mechatronics, 2021 Redundant robot manipulators are usually applied to various complex scenarios where harmful noise especially periodic calculating noise always exists. In order to avoid the task failure affected by the periodic noise, a circadian rhythms neural network ...
Zhijun Zhang +3 more
semanticscholar +1 more source
IEEE Access, 2020 Improving robot performance while simultaneously ensuring compliance and human safety has been appealing for a long time and remains a challenge. To this end, we propose a new approach for kinematic control of redundant manipulators to deal with multiple
Le Fu, Jie Zhao
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A general method for the manipulability analysis of serial robot manipulators
International Journal of Advanced Robotic Systems, 2023 Manipulability quantification and evaluation of robot manipulators plays an important role in robotic mechanism design, motion planning, and control. In this article, a general methodology of using manipulability polytopes to characterize the manipulator’
Zhihong Zou
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Inverse kinematics solution for humanoid robot minimizing gravity-related joint torques [PDF]
Archive of Mechanical Engineering, 2022 A method of solving the inverse kinematics problem for a humanoid robot modeled as a tree-shaped manipulator is presented. Robot trajectory consists of a set of trajectories of the characteristic points (the robot’s center of mass, origins of feet and ...
Kacper Mikołajczyk +2 more
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Dynamic Control of Kinematically Redundant Robotic Manipulators [PDF]
Modeling, Identification and Control: A Norwegian Research Bulletin, 1987 Several methods for task space control of kinematically redundant manipulators have been proposed in the literature. Most of these methods are based on a kinematic analysis of the manipulator. In this paper we propose a control algorithm in which we are especially concerned with the manipulator dynamics.
Erling Lunde +2 more
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IEEE Access, 2021 To effectively solve the multi-objective motion planning problem for redundant robot manipulators, a penalty neural multi-criteria optimization (PNMCO) scheme is proposed and investigated.
Nan Zhong +4 more
semanticscholar +1 more source