Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Charles E. Oestreich"'
Publikováno v:
Journal of Guidance, Control, and Dynamics. 46:6-20
Autonomous spacecraft must be robust toward uncertainty and disturbances in the system while achieving required levels of performance. As an example, robotic servicing spacecraft must intercept target objects with potentially unknown dynamic properti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccf6340312e9b768bf35f59d8d4c9725
https://doi.org/10.2514/1.g006438
https://doi.org/10.2514/1.g006438
Autonomous Six-Degree-of-Freedom Spacecraft Docking with Rotating Targets via Reinforcement Learning
Publikováno v:
Journal of Aerospace Information Systems. :1-12
A policy for six-degree-of-freedom docking maneuvers with rotating targets is developed through reinforcement learning and implemented as a feedback control law. Potential clients for satellite ser...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b925259c419bdefd48661708c12c03b
https://doi.org/10.2514/1.i010914
https://doi.org/10.2514/1.i010914
Autor:
Charles E. Oestreich, Tae W. Lim
Publikováno v:
Acta Astronautica. 165:298-311
A model-free pose (relative attitude and position) estimation process using point cloud data is developed to support envisioned autonomous satellite servicing missions. Unlike model-based pose estimation that typically requires a three-dimensional ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d42d016819125a2dc30195b17a5b5fb
https://doi.org/10.1016/j.actaastro.2019.09.007
https://doi.org/10.1016/j.actaastro.2019.09.007
Publikováno v:
CVPR Workshops
Autonomous spacecraft critically depend on on-orbit inspection (i.e., relative navigation and inertial properties estimation) to intercept tumbling debris objects or defunct satellites. This work presents a practical method for on-orbit inspection an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98a0b2e618aba3a8cd25b047e4925100
https://doi.org/10.1109/cvprw53098.2021.00232
https://doi.org/10.1109/cvprw53098.2021.00232