Results 1 to 10 of about 329 (178)
Design and Research of an Underactuated Manipulator Based on the Metamorphic Mechanism [PDF]
Sensors, 2022 Robot hands play an important role in the interaction between robots and the environment, and the precision and complexity of their tasks in work production are becoming higher and higher. However, because the traditional manipulator has too many driving
Wujiu Pan, Haiou Zhang, Lele Sun
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Curriculum-reinforcement learning on simulation platform of tendon-driven high-degree of freedom underactuated manipulator [PDF]
Frontiers in Robotics and AI, 2023 A high degree of freedom (DOF) benefits manipulators by presenting various postures when reaching a target. Using a tendon-driven system with an underactuated structure can provide flexibility and weight reduction to such manipulators.
Keung Or +6 more
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Design and Experiment of an Underactuated Broccoli-Picking Manipulator
Agriculture (Switzerland), 2023 Mature broccoli has large flower balls and thick stems. Therefore, manual broccoli picking is laborious and energy-consuming. However, the big spheroid vegetable-picking manipulator has a complex structure and poor enveloping effect and easily causes ...
Xu Huimin, Gaohong Yu, Zhao Xiong
exaly +3 more sources
Interacting with Obstacles Using a Bio-Inspired, Flexible, Underactuated Multilink Manipulator [PDF]
BiomimeticsWith the increasing demand for robotic manipulators to operate in complex environments, it is important to develop designs that work in obstacle-rich environments and can navigate around obstacles. This paper aims to demonstrate the capabilities of a bio-
Amit Prigozin, Amir Degani
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Mathematics, 2022 A spring-coupled three-link horizontal manipulator (STHM) is an underactuated mechanical system that possesses two control inputs and three degrees of freedom (DOF).
Guangyuan Pan +2 more
exaly +3 more sources
Actuators, 2021 For the position control of a planar 3-linkage underactuated manipulator (PTUM) with a passive first linkage, a continuous control strategy is developed in this paper.
Yawu Wang, Chun-Yi Su, Su Chun-Yi
exaly +3 more sources
Nonholonomic Motion Planning Strategy for Underactuated Manipulator
Journal of Robotics, 2014 This paper develops nonholonomic motion planning strategy for three-joint underactuated manipulator, which uses only two actuators and can be converted into chained form. Since the manipulator was designed focusing on the control simplicity, there are several issues for motion planning, mainly including transformation singularity, path estimation, and ...
Liang Li, Yuegang Tan, Zhang Li
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Editorial: New frontiers in parallel robotics [PDF]
Frontiers in Robotics and AI, 2023 Sébastien Briot, Jessica Burgner-Kahrs
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Motion tracking of a rigid-flexible link robotic system in an underactuated control mode [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2023 The paper presents its contribution to tracking control design of mechanical systems in underactuated mode conditions, i.e. when the number of actuators is less than the number of possible control inputs.
Elżbieta Jarzębowska +2 more
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Applied Sciences, 2023 In this paper, we propose a general control method via the intelligent algorithm for a planar R-type underactuated robot. This control method solves the unified control problem of R-type underactuated manipulator.
Zixin Huang +4 more
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