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Robot Arm Reaching Based on Inner Rehearsal [PDF]
Biomimetics, 2023 Robot arm motion control is a fundamental aspect of robot capabilities, with arm reaching ability serving as the foundation for complex arm manipulation tasks.
Jiawen Wang +5 more
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Research on Modeling and Motion Optimization for an Underactuated Bionic Scorpion Robot Arm [PDF]
Applied Bionics and BiomechanicsFlexible screen possessing a high-contrast ratio to accomplish high-definition display can be attributed to the accuracy of polarizer assembly. Different from the existing polarizer attached onto a flexible screen, resulting in low-accuracy and ...
Ning Cao +5 more
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Robot arm trajectory planning study for a table tennis robot [PDF]
E3S Web of Conferences, 2021 The 4 degree of freedom robot arm of a table tennis robot has a variety of trajectories. In order to improve the response and the success rate of the shots, we used the joint space trajectory planning method to establish a kinematic model with the robot ...
Zhang Bo, Chen Bingqiang, Deng Yansong
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Development of a prototype 6 degree of freedom robot arm
Results in Engineering, 2023 The study presents a design alternative, simulates the operation, and analyzes the new structure of the 6 DOF robot arm. The proposed robot model is based on reference shapes from AR3 robot arm, with modifications to details and structures to accommodate
Tran Thanh Tung +3 more
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A Robot Arm Design Optimization Method by Using a Kinematic Redundancy Resolution Technique
Robotics, 2021 Redundancy resolution techniques have been widely used for the control of kinematically redundant robots. In this work, one of the redundancy resolution techniques is employed in the mechanical design optimization of a robot arm.
Omar W. Maaroof +2 more
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A multi-objective optimization design of industrial robot arms
Alexandria Engineering Journal, 2022 This paper introduces a multi-objective design mechanism to minimize both the initial and running costs of industrial robot arms. The goal of the design problem is to decide the type of material and physical dimensions of the robot arm to withstand high ...
Sallam A. Kouritem +3 more
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Robot arm pose prediction method based on image gradient vector mapping
Zhongguo Jianchuan Yanjiu, 2023 ObjectivesIn order to solve the problems of the complexity of the existing robot arm pose prediction algorithm model and its over-reliance on the parameters of the camera and robot, a new robot arm pose prediction method based on RGB image gradient ...
Yuhang DING, Zhen CHEN
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Characterization of continuum robot arms under reinforcement learning and derived improvements
Frontiers in Robotics and AI, 2022 In robotics, soft continuum robot arms are a promising prospect owing to their redundancy and passivity; however, no comprehensive study exists that examines their characteristics compared to rigid manipulators.
Ryota Morimoto +3 more
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Investigation of the Mounting Position of a Wearable Robot Arm
Robotics, 2022 In a wearable robot arm, the minimum joint configuration and link length must be considered to avoid increasing the burden on the user. This work investigated how the joint configuration, length of arm links, and mounting position of a wearable robot arm
Akimichi Kojima +2 more
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Neural Learning Enhanced Variable Admittance Control for Human–Robot Collaboration
IEEE Access, 2020 In this paper, we propose a novel strategy for human-robot impedance mapping to realize an effective execution of human-robot collaboration. The endpoint stiffness of the human arm impedance is estimated according to the configurations of the human arm ...
Xiongjun Chen +3 more
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