Multi-Object Grasping in the Plane
Multi-Object Grasping in the Plane
复制标题
平面内多物体抓取
DOI:
10.48550/arxiv.2206.00229
复制
发表时间:
2022
期刊:
影响因子:
--
通讯作者:
M. Dogar
中科院分区:
文献类型:
--
作者:
Wisdom C. Agboh;Jeffrey Ichnowski;Ken Goldberg;M. Dogar
We consider a novel problem where multiple rigid convex polygonal objects rest in randomly placed positions and orientations on a planar surface visible from an overhead camera. The objective is to efficiently grasp and transport all objects into a bin using multi-object push-grasps, where multiple objects are pushed together to facilitate multi-object grasping. We provide necessary conditions for frictionless multi-object push-grasps and apply these to filter inadmissible grasps in a novel multi-object grasp planner. We find that our planner is 19 times faster than a Mujoco simulator baseline. We also propose a picking algorithm that uses both single- and multi-object grasps to pick objects. In physical grasping experiments comparing performance with a single-object picking baseline, we find that the frictionless multi-object grasping system achieves 13.6\% higher grasp success and is 59.9\% faster, from 212 PPH to 340 PPH. See \url{https://sites.google.com/view/multi-object-grasping} for videos and code.
登录
查看更多内容
DOI:
--
发表时间:
2018
期刊:
--
影响因子:
--
作者:
Agboh W
通讯作者:
Agboh W
影响因子:
51.1
作者:
Fassnacht, Martin;Berruti, Alfredo;Hammer, Gary D.
通讯作者:
Hammer, Gary D.
影响因子:
--
作者:
Agboh W
通讯作者:
Agboh W
DOI:
10.48550/arxiv.1903.08470
发表时间:
2019
期刊:
arXiv e-prints
影响因子:
--
作者:
Agboh Wisdom C.
通讯作者:
Agboh Wisdom C.