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pro vyhledávání: '"Rondao, Duarte"'
The Lunar landing has drawn great interest in lunar exploration in recent years, and autonomous lunar landing navigation is fundamental to this task. AI is expected to play a critical role in autonomous and intelligent space missions, yet human exper
Externí odkaz:
http://arxiv.org/abs/2408.13587
Cameras are rapidly becoming the choice for on-board sensors towards space rendezvous due to their small form factor and inexpensive power, mass, and volume costs. When it comes to docking, however, they typically serve a secondary role, whereas the
Externí odkaz:
http://arxiv.org/abs/2309.11648
Publikováno v:
In Acta Astronautica July 2024 220:126-140
This paper presents an innovative deep learning pipeline which estimates the relative pose of a spacecraft by incorporating the temporal information from a rendezvous sequence. It leverages the performance of long short-term memory (LSTM) units in mo
Externí odkaz:
http://arxiv.org/abs/2108.10282
Autonomous spacecraft relative navigation technology has been planned for and applied to many famous space missions. The development of on-board electronics systems has enabled the use of vision-based and LiDAR-based methods to achieve better perform
Externí odkaz:
http://arxiv.org/abs/2108.08876
Recent interest in on-orbit servicing and Active Debris Removal (ADR) missions have driven the need for technologies to enable non-cooperative rendezvous manoeuvres. Such manoeuvres put heavy burden on the perception capabilities of a chaser spacecra
Externí odkaz:
http://arxiv.org/abs/2105.13789
Optical cameras are gaining popularity as the suitable sensor for relative navigation in space due to their attractive sizing, power and cost properties when compared to conventional flight hardware or costly laser-based systems. However, a camera ca
Externí odkaz:
http://arxiv.org/abs/2005.07110
Publikováno v:
In Acta Astronautica February 2022 191:22-40
Publikováno v:
In Acta Astronautica July 2020 172:100-122
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