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» Learning to grasp objects with multiple contact points
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ICRA
1993
IEEE
88views Robotics» more  ICRA 1993»
13 years 9 months ago
On the Form-Closure of Polygonal Objects with Frictional and Frictionless Contact Models
This paper investigates the problem of "formclosure"for three-fingered grasps of polygonal objects under various combinations of contact models at the contact points. We...
Yu-Che Chen, Jeffrey C. Trinkle
AUTOMATICA
2006
178views more  AUTOMATICA 2006»
13 years 5 months ago
Decentralized adaptive coordinated control of multiple robot arms without using a force sensor
This paper presents a distributed adaptive coordinated control method for multiple robot arms grasping a common object. The cases of rigid contact and rolling contact are analyzed...
Haruhisa Kawasaki, Satoshi Ueki, Satoshi Ito
IROS
2006
IEEE
118views Robotics» more  IROS 2006»
13 years 11 months ago
Optimal Direction of Grasped Object Minimizing Contact Forces
Abstract— When grasping an object, friction forces are sometimes utilized. Because of this friction forces, the object is manipulable to various direction. In this paper, we disc...
Satoshi Ito, Yuuki Mizukoshi, Koji Ishihara, Minor...
ICRA
2005
IEEE
135views Robotics» more  ICRA 2005»
13 years 10 months ago
Regrasp Planning of Four-Fingered Hand for Parallel Grasp of a Polygonal Object
— This paper proposes a necessary and sufficient condition for parallel grasps. We extend the use of this condition to the task of regrasp planning. In particular, we propose a ...
Thanathorn Phoka, Peam Pipattanasomporn, Nattee Ni...
CDC
2009
IEEE
140views Control Systems» more  CDC 2009»
13 years 9 months ago
Stability analysis of grasped object by soft-fingers with 3-dimensional deformation based on moment stability
This paper analyze stability of an object grasped by soft-fingers in 3-dimensional space based on moment stability. We firstly define the moment stability as a criterion for stabil...
Akira Nakashima, Yoshikazu Hayakawa