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Regrasp Planning using 10,000s of Grasps

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arxiv 1705.09400 v1 pith:Q6PV6ITU submitted 2017-05-26 cs.RO

Regrasp Planning using 10,000s of Grasps

classification cs.RO
keywords planningalgorithmsregrasprobotsgoalgraspgraspsimprovements
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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This paper develops intelligent algorithms for robots to reorient objects. Given the initial and goal poses of an object, the proposed algorithms plan a sequence of robot poses and grasp configurations that reorient the object from its initial pose to the goal. While the topic has been studied extensively in previous work, this paper makes important improvements in grasp planning by using over-segmented meshes, in data storage by using relational database, and in regrasp planning by mixing real-world roadmaps. The improvements enable robots to do robust regrasp planning using 10,000s of grasps and their relationships in interactive time. The proposed algorithms are validated using various objects and robots.

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