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ICRA
2002
IEEE

An Analytical Grasp Planning on Given Object with Multifingered Hand

9 years 6 months ago
An Analytical Grasp Planning on Given Object with Multifingered Hand
In this paper, an analytical approach is proposed for planning finger positions of an object with multifingered hand. At first, a method is given to obtain which combination of the object edges ispossible to be usedfor gmsping. Then, Graspable Finger Position Region (GFPR) on a combination of edges is defined where the object can be held successfully. It is shown that the region is bounded by several bounday hyperplanes. With the combining these bounday hyperplanes, two propositions for analytically and exactly obtaining the GFPR am proposed. And, an algorithm is proposed to find the Stable GFPR that contains the biggest inscribed hypersphere of GFPR and has the larger volume. Lastly, numerical example is performed to show the effectiveness of the proposed grasp planning approach.
Ying Li, Yong Yu, Showzow Tsujio
Added 15 Jul 2010
Updated 15 Jul 2010
Type Conference
Year 2002
Where ICRA
Authors Ying Li, Yong Yu, Showzow Tsujio
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