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Safe Robot Learning by Energy Limitation

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Intelligent Robotics and Applications (ICIRA 2012)

Part of the book series: Lecture Notes in Computer Science ((LNAI,volume 7508))

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Abstract

Online robot learning has been a goal for researchers for several decades. A problem arises when learning algorithms need to explore the environment as actions cannot easily be anticipated. Because of this, safety is a major issue when using learning algorithms.

This paper presents a framework for safe robot learning by the use of region-classification and energy limitation. The main task of the framework is to ensure safety regardless of a learning algorithm’s input to a system. This is necessary to allow a learning robot to explore environments without damaging itself or its surroundings. To ensure safety, the state-space is divided into fatal, supercritical, critical and safe regions, depending on the energy of the system.

To show the adaptability of the framework it is used on two different systems; an actuated swinging pendulum and a mobile platform. In both cases obstacles with unknown locations must are avoided successfully.

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© 2012 Springer-Verlag Berlin Heidelberg

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Albrektsen, S.M., Fjerdingen, S.A. (2012). Safe Robot Learning by Energy Limitation. In: Su, CY., Rakheja, S., Liu, H. (eds) Intelligent Robotics and Applications. ICIRA 2012. Lecture Notes in Computer Science(), vol 7508. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-33503-7_22

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  • DOI: https://doi.org/10.1007/978-3-642-33503-7_22

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-33502-0

  • Online ISBN: 978-3-642-33503-7

  • eBook Packages: Computer ScienceComputer Science (R0)

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