Abstract
In this work, we present an approach of long-horizon intelligence that utilizes Sub-goal network based hierarchical reinforcement learning (HRL) for long-horizon tasks by a single-arm robot. Long-horizon (LH) tasks are complicated due to their longer complex sequences and the large number of environmental variables. We attempt to solve the LH learning problem by the Sub-goal network based HRL. The proposed approach is tested in both simulation and hardware environments by a LH task of opening a drawer, grasping and relocating an object, and closing a drawer. Our Sub-goal network based HRL achieves a success rate of 90.3% in completing the LH tasks. Whereas the conventional deep reinforcement learning solution could not complete the LH task.
Original language | English |
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Title of host publication | ICBET 2023 - Proceedings of 2023 13th International Conference on Biomedical Engineering and Technology |
Publisher | Association for Computing Machinery |
Pages | 88-92 |
Number of pages | 5 |
ISBN (Electronic) | 9798400707438 |
DOIs | |
Publication status | Published - 15 Jun 2023 |
Event | 13th International Conference on Biomedical Engineering and Technology, ICBET 2023 - Tokyo, Japan Duration: 15 Jun 2023 → 18 Jun 2023 |
Publication series
Name | ACM International Conference Proceeding Series |
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Conference
Conference | 13th International Conference on Biomedical Engineering and Technology, ICBET 2023 |
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Country/Territory | Japan |
City | Tokyo |
Period | 15/06/23 → 18/06/23 |
Bibliographical note
Publisher Copyright:© 2023 ACM.
Keywords
- Hierarchical Reinforcement Learning
- Long-horizon
- Robot Manipulation