中国邮电高校学报(英文) ›› 2018, Vol. 25 ›› Issue (6): 58-64.doi: 10.19682/j.cnki.1005-8885.2018.1027

• Artificial Intelligence • 上一篇    下一篇

Steering control in autonomous vehicles using deep reinforcement learning

Xue Chong, Jia Peng, Zhang Xinyu   

  1. 1. Department of Computer Science and Technique, Tsinghua University, Beijing 300401, China
    2. Joint Logistics College, Beijing 100858, China
  • 收稿日期:2018-08-07 修回日期:2019-01-04 出版日期:2018-12-30 发布日期:2019-02-26
  • 通讯作者: Jia Peng, E-mail: jiapeng1018@163.com E-mail:jiapeng1018@163.com
  • 作者简介:Jia Peng, E-mail: jiapeng1018@163.com

Steering control in autonomous vehicles using deep reinforcement learning

Xue Chong, Jia Peng, Zhang Xinyu   

  1. 1. Department of Computer Science and Technique, Tsinghua University, Beijing 300401, China
    2. Joint Logistics College, Beijing 100858, China
  • Received:2018-08-07 Revised:2019-01-04 Online:2018-12-30 Published:2019-02-26
  • Contact: Jia Peng, E-mail: jiapeng1018@163.com E-mail:jiapeng1018@163.com
  • About author:Jia Peng, E-mail: jiapeng1018@163.com

摘要: A novel deep reinforcement learning-based steering control method of autonomous vehicles is proposed. A distortionless compressing method of action space is presented. Convolutional neural networks (CNNs) are designed to serve as an action policy. Driver experience is investigated and modeled to optimize policy of new actions exploration. Experimental results show that the proposed algorithm has better robustness and smoothness. Moreover, it is applicable to different roads, velocities or wire-control systems.

关键词: autonomous vehicles, deep reinforcement learning, steering control, CNNs

Abstract: A novel deep reinforcement learning-based steering control method of autonomous vehicles is proposed. A distortionless compressing method of action space is presented. Convolutional neural networks (CNNs) are designed to serve as an action policy. Driver experience is investigated and modeled to optimize policy of new actions exploration. Experimental results show that the proposed algorithm has better robustness and smoothness. Moreover, it is applicable to different roads, velocities or wire-control systems.

Key words: autonomous vehicles, deep reinforcement learning, steering control, CNNs

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