噪音决斗双深Q网络算法用于自主水下车辆路径规划.
Xu Liao1,2, Le Li2, Chuangxia Huang1,3
1School of Mathematics and Statistics, Changsha University of Science and Technology, Changsha, Hunan, China.
Frontiers in neurorobotics
|October 29, 2024
概括
这项研究引入了一种新的算法,Noisy Dueling Double Deep Q-Network (ND3QN),用于增强自动水下车辆 (AUV) 路径规划. 在复杂的海洋环境中,ND3QN提高了成功率并减少了旅行时间.
科学领域:
- 机器人技术 机器人技术 机器人技术
- 人工智能的人工智能
- 海洋学 海洋学 海洋学
背景情况:
- 自主水下车辆 (AUV) 在复杂的海流中规划路径具有挑战性.
- 传统的强化学习方法与环境探索和泛化作斗争.
- 现有的算法如RRT*,DQN和D3QN在动态环境中存在局限性.
研究的目的:
- 为改进AUV路径规划开发一种新的算法.
- 为了提高AUV任务的成功率和减少AUV任务的旅行时间.
- 解决AUV导航中传统的强化学习的泛化局限性.
主要方法:
- 提出了噪音决斗双重深度Q网络 (ND3QN) 算法.
- 修改了奖励功能,并将噪音网络纳入了D3QN框架.
- 在现实的海洋地形和当前条件下进行模拟实验.
主要成果:
- ND3QN算法在AUV路径规划方面表现出更高的成功率.
- 与经典算法相比,ND3QN实现了显著缩短的旅行时间.
- 算法生成了更光滑的路径,表明导航效率有所提高.
结论:
- 在具有挑战性的海洋环境中,ND3QN算法为AUV路径规划提供了卓越的方法.
- 提出的方法有效地克服了传统强化学习的探索和概括问题.
- ND3QN为实际的AUV应用提供了强大而高效的解决方案.
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