期刊
JOURNAL OF SPACECRAFT AND ROCKETS
卷 58, 期 2, 页码 254-264出版社
AMER INST AERONAUTICS ASTRONAUTICS
DOI: 10.2514/1.A34838
关键词
-
资金
- Natural Sciences and Engineering Research Council of Canada under the Postgraduate Scholarship-Doctoral [PGSD3-503919-2017]
This paper presents a spacecraft guidance strategy using deep reinforcement learning, allowing learned guidance strategies to be transferred from simulation to reality. Results demonstrate comparable performance between training in simulation and applying the system in reality.
This paper introduces a guidance strategy for spacecraft proximity operations, which leverages deep reinforcement learning, a branch of artificial intelligence. This technique enables guidance strategies to be learned rather than designed. The learned guidance strategy feeds velocity commands to a conventional controller to track. Control theory is used alongside deep reinforcement learning to lower the learning burden and facilitate the transfer of the learned behavior from simulation to reality. In this paper, a proof-of-concept spacecraft pose tracking and docking scenario is considered, in simulation and experiment, to test the feasibility of the proposed approach. Results show that such a system can be trained entirely in simulation and transferred to reality with comparable performance.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据