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Grasp Motion Planning with Redundant DOF of Grasping Pose
Author(s) -
Kazuyuki Nagase,
Yasumichi AIYAMA
Publication year - 2013
Publication title -
journal of robotics and mechatronics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 19
eISSN - 1883-8049
pISSN - 0915-3942
DOI - 10.20965/jrm.2013.p0538
Subject(s) - grasp , obstacle , computer science , obstacle avoidance , motion planning , motion (physics) , artificial intelligence , object (grammar) , computer vision , manipulator (device) , robot , control theory (sociology) , control engineering , engineering , mobile robot , control (management) , programming language , political science , law
In this paper, we propose a new method of grasp planning for a manipulator with a parallel jaw gripper in obstacle environment. We consider collision avoidance as a problem of motion planning in obstacle environments. In general, however, a redundant degree of freedom (DOF) is required to avoid obstacle and to grasp. In our proposal, we pay attention to redundant DOF in a grasping pose. Using redundant DOF in a grasping pose, a manipulator can avoid obstacles and grasp a target object. It does not require any redundant manipulators.

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