Grasping posture of humanoid manipulator based on target shape analysis and force closure
AEJ - Alexandria Engineering Journal, 2022 With the diversity of manipulator grasping methods and the complexity of the unstructured environment, the grasping planning of the target object is very complicated.
Du Jiang, Bo Tao, Guozhang Jiang
exaly +3 more sources
Electromagnetic Switching Multiple Grasping Modes Robot Hand
Applied Sciences, 2022 Giving robot hands more powerful functions has always been one of the goals pursued by scholars in this field. In this paper, an electromagnetic switching multiple grasping modes robot hand (ESMGM hand) is proposed, which integrates three typical ...
Siyun Liu +7 more
doaj +1 more source
Recalling of multiple grasping methods from an object image with a convolutional neural network
ROBOMECH Journal, 2021 In this study, a method for a robot to recall multiple grasping methods for a given object is proposed. The aim of this study was for robots to learn grasping methods for new objects by observing the grasping activities of humans in daily life without ...
Makoto Sanada +3 more
doaj +1 more source
Binocular Viewing Facilitates Size Constancy for Grasping and Manual Estimation
Vision, 2022 A prerequisite for efficient prehension is the ability to estimate an object’s distance and size. While most studies demonstrate that binocular viewing is associated with a more efficient grasp programming and execution compared to monocular viewing, the
Ewa Niechwiej-Szwedo +2 more
doaj +1 more source
STIMGRASP: A Home-Based Functional Electrical Stimulator for Grasp Restoration in Daily Activities
Sensors, 2022 Thousands of people currently suffer from motor limitations caused by SCI and strokes, which impose personal and social challenges. These individuals may have a satisfactory recovery by applying functional electrical stimulation that enables the ...
Renato G. Barelli +2 more
doaj +1 more source
A Novel Gripper with Integrated Rotary Unit and Force Control for Pick and Place Applications
Robotics, 2022 Modern electrical grippers have lower life-cycle costs compared to pneumatic ones. Furthermore, they provide force control, making it possible to grasp objects with different fragility using a single device.
Alexey M. Romanov +2 more
doaj +1 more source
Estimation of the Abduction/Adduction Movement of the Metacarpophalangeal Joint of the Thumb
Applied Sciences, 2021 Thumb opposition is essential for grasping, and involves the flexion and abduction of the carpometacarpal and metacarpophalangeal joints of the thumb. The high number of degrees of freedom of the thumb in a fairly small space makes the in vivo recording ...
Néstor J. Jarque-Bou +2 more
doaj +1 more source
On Grasping a Tumbling Debris Object with a Free-Flying Robot [PDF]
, 2013 The grasping and stabilization of a tumbling, non-cooperative target satellite by means of a free-flying robot is a challenging control problem, which has been addressed in increasing degree of complexity since 20 years.
Lampariello, Roberto
core +1 more source
Employing Pneumatic, Telescopic Actuators for the Development of Soft and Hybrid Robotic Grippers
Frontiers in Robotics and AI, 2020 Traditionally, the robotic end-effectors that are employed in unstructured and dynamic environments are rigid and their operation requires sophisticated sensing elements and complicated control algorithms in order to handle and manipulate delicate and ...
Lucas Gerez +2 more
doaj +1 more source
Designing Prosthetic Hands With Embodied Intelligence: The KIT Prosthetic Hands
Frontiers in Neurorobotics, 2022 Hand prostheses should provide functional replacements of lost hands. Yet current prosthetic hands often are not intuitive to control and easy to use by amputees.
Pascal Weiner +4 more
doaj +1 more source