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Stable grasping under pose uncertainty using tactile feedback

delete2013-08-02
delete101
PRE
AI
H
Hao Dang *
P
Peter K. Allen
DOI:10.1007/s10514-013-9355-ydelete
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摘要

摘要

En 中文
This paper deals with the problem of stable grasping under pose uncertainty. Our method utilizes tactile sensing data to estimate grasp stability and make necessary hand adjustments after an initial grasp is established. We first discuss a learning approach to estimating grasp stability based on tactile sensing data. This estimator can be used as an indicator to the stability of the current grasp during a grasping procedure. We then present a tactile experience based hand adjustment algorithm to synthesize a hand adjustment and optimize the hand pose to achieve a stable grasp. Experiments show that our method improves the grasping performance under pose uncertainty.
Keyword:
Grasping
Uncertainty
Robustness
Tactile sensing

期刊

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Autonomous Robots
IF:
4.3
论文数:
1.7K
被引数:
5.0K

机构

C
Columbia University
学者数:
7.1W
论文数: 6.4W
被引数: 263
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