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Robotic Disassembly Task Training and Skill Transfer Using Reinforcement Learning

delete2023-11-01
delete9
PRE
AI
M
Mo Qu *
王
王永净 (Yongjing Wang)
D
Duc Truong Pham
DOI:10.1109/TII.2023.3242831delete
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摘要

摘要

En 中文
This article proposes a platform for robots to learn disassembly tasks based on reinforcement learning (RL) techniques. The platform is demonstrated by a robot learning the skill of removing a bolt along a door-chain groove in a data-driven way, where the clearance between the bolt and the groove is less than 1 mm. Furthermore, the relationship between the performance of the learned skills and the precision of the robot is studied with a method to control the robot's precision by adding uncorrelated zero-mean Gaussian noise to the robot's actions. Finally, the transferability of the learned skills among robots with different precisions is empirically studied. It has been found that skills learned by a low-precision robot can perform better on a robot with higher precision, and skills learned by a high-precision robot have worse performance on robots with lower precision.
Keyword:
Robots
Task analysis
Robot kinematics
Training
Service robots
Reinforcement learning
Fasteners
Machine learning
reinforcement learning (RL)
remanufacturing
robotic disassembly

期刊

IEEE Transactions on Industrial Informatics 封面图
IEEE Transactions on Industrial Informatics
IF:
9.9
论文数:
8.6K
被引数:
6.0W

机构

U
University of Birmingham
学者数:
4.1W
论文数: 3.8W
被引数: 5.0W
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