Results 11 to 20 of about 54,215 (268)
The International Journal of Robotics Research, 2022 This paper studies the robustness of grasping in the frictionless plane from a geometric perspective. By treating grasping as a process that shapes the free-space object over time, we define three types of certificates to guarantee success of a grasp: (a) invariance under an initial set, (b) convergence toward a goal grasp, and (c) observability over ...
Bernardo Aceituno-Cabezas +2 more
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Is It Pointing to Grasping or Grasping Pointing? [PDF]
Motor Control, 1999 The Smeets and Brenner view on grasping is simple: grasping is in fact pointing. In our comments we examine the model beyond the reach-to-grasp task namely, by grasping (without reaching) of moving objects and eating. The model fits the data of both tasks.
Savelsbergh, G.J.P., van der Kamp, J.
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GRASP: A Multitasking Tether [PDF]
Frontiers in Cell and Developmental Biology, 2016 Originally identified as Golgi stacking factors in vitro, the Golgi reassembly stacking protein (GRASP) family has been shown to act as membrane tethers with multiple cellular roles. As an update to previous comprehensive reviews of the GRASP family (Giuliani et al., 2011; Vinke et al., 2011; Jarvela and Linstedt, 2012), we outline here the latest ...
Rabouille, Catherine, Linstedt, Adam D.
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Journal of Neurophysiology, 2011 When observing someone else acting on an object, people implement goal-specific eye movement programs that are driven by their own motor representation of the observed action. Usually, however, we observe people acting in contexts where more objects, different in shape and size, are present.
AMBROSINI, ETTORE +2 more
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Frontiers in Robotics and AI, 2021 Robot grasping in unstructured and dynamic environments is heavily dependent on the object attributes. Although Deep Learning approaches have delivered exceptional performance in robot perception, human perception and reasoning are still superior in ...
Gal Gorjup +2 more
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Robotics, 2022 The application of additive technologies, namely, fused deposition modeling, is a new reality for prototyping gripping devices of industrial robots. However, during 3D printing of holes and nozzle elements, difficulties arise with reducing their diameter.
Roman Mykhailyshyn +3 more
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GR-ConvNet v2: A Real-Time Multi-Grasp Detection Network for Robotic Grasping
Sensors, 2022 We propose a dual-module robotic system to tackle the problem of generating and performing antipodal robotic grasps for unknown objects from the n-channel image of the scene.
Sulabh Kumra, Shirin Joshi, Ferat Sahin
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Nut Unfastening by Robotic Surface Exploration
Robotics, 2021 In this paper, we present a novel concept and primary investigations regarding automated unfastening of hexagonal nuts by means of surface exploration with a compliant robot.
Alireza Rastegarpanah +3 more
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Stochastic Models and Control of Anchoring Mechanisms for Grasping in Microgravity
Applied Sciences, 2022 Robots equipped with anchoring mechanisms have attractive applications in asteroid exploration. However, complex application scenarios bring great challenges to the modeling and control of anchoring mechanisms.
Qingpeng Wen, Jun He, Feng Gao
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European Journal of Physics, 2015 We revisit the treatment of identical particles in quantum mechanics. Two kinds of solutions of Schrödinger equation are found and analyzed. First, the known symmetrized and antisymmetrized eigenfunctions. We examine how the very concept of particle is blurred whithin this approach. Second, we propose another kind of solution with no symmetries that we
Seglar, Pere, Pérez, Enric
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