Cited by 31Reinforcement Learning in RoboticsSpacecraft Dynamics and ControlGuidance and Control Systems

Image-based Deep Reinforcement Learning for Autonomous Lunar Landing

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Scorsoglio, Andrea, Furfaro, Roberto, Linares, Richard, Gaudet, Brian·2020·AIAA Scitech 2020 Forum

Abstract

Future missions to the Moon and Mars will require advanced guidance navigation and control algorithms for the powered descent phase. These algorithm should be capable of reconstructing the state of the spacecraft using the inputs from an array of sensors and apply the required command to ensure pinpoint landing accuracy, possibly in an optimal way. This has historically been solved using off-line architectures that rely on the computation of the optimal trajectory beforehand which is then used to drive the controller. The advent of machine learning and artificial intelligence has opened new possibilities for closed-loop optimal guidance. Specifically, the use of reinforcement learning can lead to intelligent systems that learn from a simulated environment how to perform optimally a certain task. In this paper we present an adaptive landing algorithm that learns from experience how to derive the optimal thrust in a lunar pinpoint landing problem using images and altimeter data as input.

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Research works printed but not linked: 7

  1. Wang, D. Y., Study Guidance and Control for Lunar Soft Landing (Ph.D. Dissertation), School of Astronautics, Harbin Institute of Technology, Harbin, China, 2000.
  2. Gaudet, B., Linares, R., and Furfaro, R., "Seeker based Adaptive Guidance via Reinforcement Meta-Learning Applied to Asteroid Close Proximity Operations," arXiv preprint arXiv:1907.06098, 2019. · arXiv
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  7. Schulman, J., Levine, S., Abbeel, P., Jordan, M., and Moritz, P., "Trust region policy optimization," International conference on machine learning, 2015, pp. 1889-1897.

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Authors
Scorsoglio, A., Furfaro, R., Linares, R., & Gaudet, B.
Affiliations
  • University of Arizona (US)
  • Massachusetts Institute of Technology (US)
Venue
AIAA Scitech 2020 Forum
Published
2020-01-05
OpenAlex
W2997989123
Cited by
31
References
20
Citations by year
2026: 3 · 2025: 2 · 2024: 6 · 2023: 2 · 2022: 7 · 2021: 9 · 2020: 2
FWCI
1.91
Type
conference paper
Language
en
Open access
Licence
cc-by-nc-sa
Locations
  • AIAA SciTech Forum (publishedVersion)
  • DSpace@MIT (Massachusetts Institute of Technology) (submittedVersion, cc-by-nc-sa)
Topics
  • Physical Sciences › Computer Science › Artificial Intelligence › Reinforcement Learning in Robotics
  • Physical Sciences › Engineering › Aerospace Engineering › Spacecraft Dynamics and Control
  • Physical Sciences › Engineering › Aerospace Engineering › Guidance and Control Systems
Keywords
powered descent guidance, deep reinforcement learning, visual servoing, altimeter data, spacecraft state estimation, thrust optimization, autonomous landing

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