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Open Access

Deep Reinforcement Learning Based Mobile Robot Navigation: A Review

Department of Automation, Tsinghua University, Beijing 100084, China
Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing 100084, China
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Abstract

Navigation is a fundamental problem of mobile robots, for which Deep Reinforcement Learning (DRL) has received significant attention because of its strong representation and experience learning abilities. There is a growing trend of applying DRL to mobile robot navigation. In this paper, we review DRL methods and DRL-based navigation frameworks. Then we systematically compare and analyze the relationship and differences between four typical application scenarios: local obstacle avoidance, indoor navigation, multi-robot navigation, and social navigation. Next, we describe the development of DRL-based navigation. Last, we discuss the challenges and some possible solutions regarding DRL-based navigation.

Keywords

mobile robot navigationobstacle avoidancedeep reinforcement learning

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Tsinghua Science and Technology
Volume 26 Issue 5,
October 2021
Pages 674-691
DOI: 10.26599/TST.2021.9010012
Cite this article:
Zhu K, Zhang T. Deep Reinforcement Learning Based Mobile Robot Navigation: A Review. Tsinghua Science and Technology, 2021, 26(5): 674-691. https://doi.org/10.26599/TST.2021.9010012

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Received: 05 February 2021
Accepted: 22 February 2021
Published: 20 April 2021
© The author(s) 2021

© The author(s) 2021. The articles published in this open access journal are distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/).
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