Results 31 to 40 of about 17,953,914 (330)
Automatic Fruit Harvesting Device Based on Visual Feedback Control
Agriculture, 2022 With aging populations, and people′s demand for high-quality or high-unit-price fruits and vegetables, the corresponding development of automatic fruit harvesting has attracted significant attention.
Bor-Jiunn Wen, Che-Chih Yeh
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IEEE transactions on power electronics, 2022 This article proposes a dq-frame asymmetrical virtual impedance control scheme for preventing grid-forming (GFM) inverters from the loss of synchronization with the grid under large disturbances. The approach exploits the two degrees of freedom in the dq-
Zheming Jin, Xiongfei Wang
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Actuators, 2023 The series elastic actuator (SEA) is generally used as the torque source of the exoskeleton robot for human–robot interaction (HRI). In this paper, an impedance control method for lower limb exoskeleton robots driven by SEA is presented.
Yaohui Sun, Jiangping Hu, Rui Huang
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Suppress Vibration on Robotic Polishing with Impedance Matching
Actuators, 2021 Installing force-controlled end-effectors on the end of industrial robots has become the mainstream method for robot force control. Additionally, during the polishing process, contact force stability has an important impact on polishing quality. However,
Junjie Dai +5 more
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Adaptive Robust Fuzzy Impedance Control of an Electro-Hydraulic Actuator
Applied Sciences, 2022 This paper concentrates on both velocity and force control of a single-rod electro-hydraulic actuator in the presence of parameter uncertainties and uncertain nonlinearities. Both velocity control and force control are required in some cases.
Mingjie Li, Qiang Zhang
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A spatial impedance controller for robotic manipulation [PDF]
, 1997 Mechanical impedance is the dynamic generalization of stiffness, and determines interactive behavior by definition. Although the argument for explicitly controlling impedance is strong, impedance control has had only a modest impact on robotic ...
Broenink, Jan F., Fasse, Ernest D.
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Multi-priority Cartesian Impedance Control [PDF]
Robotics: Science and Systems VI, 2010 Manipulator compliance is well known to be important to robot manipulation and assembly. Recently, this has been highlighted by the development of new higly-compliant robot manipulators such as the Barrett arm or the DLR lightweight manipulator [1], [2].
R. Platt, M. Abdallah, C. Wampler
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Robotic Impedance Learning for Robot-Assisted Physical Training
Frontiers in Robotics and AI, 2019 Impedance control has been widely used in robotic applications where a robot has physical interaction with its environment. However, how the impedance parameters are adapted according to the context of a task is still an open problem.
Yanan Li +3 more
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Robot Impedance Control and Passivity Analysis with Inner Torque and Velocity Feedback Loops [PDF]
, 2016 Impedance control is a well-established technique to control interaction forces in robotics. However, real implementations of impedance control with an inner loop may suffer from several limitations.
Boaventura, Thiago +6 more
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A hybrid control strategy for grinding and polishing robot based on adaptive impedance control
, 2021 In order to realize the active and compliant motion of the robot, it is necessary to eliminate the impact caused by processing contact. A hybrid control strategy for grinding and polishing robot is proposed based on adaptive impedance control.
Haibo Zhou +4 more
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