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Policy gradient based Reinforcement Learning for real autonomous underwater cable tracking

This paper proposes a field application of a high-level reinforcement learning (RL) control system for solving the action selection problem of an autonomous robot in cable tracking task. The learning system is characterized by using a direct policy search method for learning the internal state/action mapping. Policy only algorithms may suffer from long convergence times when dealing with real robotics. In order to speed up the process, the learning phase has been carried out in a simulated environment and, in a second step, the policy has been transferred and tested successfully on a real robot. Future steps plan to continue the learning process on-line while on the real robot while performing the mentioned task. We demonstrate its feasibility with real experiments on the underwater robot ICTINEU AUV

IEEE

Autor: El-Fakdi Sencianes, Andrés
Carreras Pérez, Marc
Resum: This paper proposes a field application of a high-level reinforcement learning (RL) control system for solving the action selection problem of an autonomous robot in cable tracking task. The learning system is characterized by using a direct policy search method for learning the internal state/action mapping. Policy only algorithms may suffer from long convergence times when dealing with real robotics. In order to speed up the process, the learning phase has been carried out in a simulated environment and, in a second step, the policy has been transferred and tested successfully on a real robot. Future steps plan to continue the learning process on-line while on the real robot while performing the mentioned task. We demonstrate its feasibility with real experiments on the underwater robot ICTINEU AUV
Accés al document: http://hdl.handle.net/2072/58632
Llenguatge: eng
Editor: IEEE
Drets: Tots els drets reservats
Matèria: Aprenentatge per reforç
Robots autònoms
Autonomous robots
Reinforcement learning
Títol: Policy gradient based Reinforcement Learning for real autonomous underwater cable tracking
Tipus: info:eu-repo/semantics/article
Repositori: Recercat

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