The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec)
Online ISSN : 2424-3124
2017
Session ID : 2P2-F03
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Generating Initial Trajectories from a Motion Dataset with a Gaussian Mixture Model
Thibault BARBIERyo KABUTANRyodo TANAKATakeshi NISHIDA
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract

Traditional motion planners always generate trajectories from scratch, which is computationally expensive and fails to use previous knowledge of already encountered environments. Therefore, we propose to use a robot motion dataset to decrease the cost. We made an algorithm that learned the dataset distribution and approximate it with a Gaussian Mixture Model method to generate initial trajectories. The proposed method is evaluated on the STOMP algorithm in the simulation of a seven degree of freedom industrial robot.

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© 2017 The Japan Society of Mechanical Engineers
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