Zobrazeno 1 - 10 of 37 pro vyhledávání: '"ANDREA VALMORBIDA"'
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Akademický článek
Metrological Characterization of a Vision-Based System for Relative Pose Measurements with Fiducial Marker Mapping for Spacecrafts
Autor: Marco Pertile, Sebastiano Chiodini, Riccardo Giubilato, Mattia Mazzucato, Andrea Valmorbida, Alberto Fornaser, Stefano Debei, Enrico C. Lorenzini
Publikováno v: Robotics, Vol 7, Iss 3, p 43 (2018)
An improved approach for the measurement of the relative pose between a target and a chaser spacecraft is presented. The selected method is based on a single camera, which can be mounted on the chaser, and a plurality of fiducial markers, which can b
Externí odkaz: https://doaj.org/article/3795d608bc5346078c66dea40a8ce604
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6
CST: A new semi-empirical tool for simulating spacecraft collisions in orbit
Autor: Andrea Valmorbida, Matthias Zaake, Karl Dietrich Bunte, Francesco Feltrin, Jewel Pervez, Meenakshi Deshmukh, Matteo Duzzi, Esfandiar Farahvashi, Alessandro Francesconi, Lorenzo Olivieri, Tiziana Cardone, Cinzia Giacomuzzo, Giulia Sarego, Don de Wilde
Publikováno v: Scopus-Elsevier
Università degli Studi di Padova-IRIS
This paper provides a general description of a new Collision Simulation Tool (CST) to model the consequences of orbital impacts involving large debris and satellites, with the aim to predict fragments distributions in case of sub-catastrophic and cat
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b569ccf6babf3c7f25e08527a67d75dc
https://doi.org/10.1016/j.actaastro.2019.04.035
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7
Space tethers: parameters reconstructions and tests
Autor: Enrico Lungavia, Andrea Valmorbida, Enrico C. Lorenzini, Lorenzo Olivieri, Giulia Sarego, Alice Brunello
Publikováno v: 2021 IEEE 8th International Workshop on Metrology for AeroSpace (MetroAeroSpace).
In the last several years, the need for an alternative to chemical propulsive systems for low-orbit satellite deorbiting has become increasingly evident; a Tethered System can provide adequate thrust or drag without the complications of combustions a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70a0be4856cf9d8ee9363a8adedce518
https://doi.org/10.1109/metroaerospace51421.2021.9511677
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8
EXPERIMENTAL VALIDATION OF A DEPLOYMENT MECHANISM FOR TAPE-TETHERED SATELLITES
Autor: Davide Vertuani, Enrico C. Lorenzini, Carlo Bettanini, Giulia Sarego, Marco Pertile, Alice Brunello, Andrea Valmorbida, Lorenzo Olivieri
The number of space debris orbiting our Earth has been continuously increasing since the beginning of the space era. The space community is converging on responsible conducts and self-regulations to address this serious problem that is degrading the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44aff3bb9d577e0722ab417d97a78e15
http://hdl.handle.net/11577/3394816
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9
An in-line damper for tethers-in-space oscillations dissipation
Autor: Lorenzo Olivieri, Giulia Sarego, Alice Brunello, Andrea Valmorbida, Enrico C. Lorenzini
Publikováno v: Acta Astronautica
The dynamical stability of tethered systems can be strongly affected by deployment strategies and environmental disturbances and consequently energy dissipation strategies are implemented to reduce oscillation amplitudes. Among the possible solutions
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cabbc58c42d4bdc03c4dc8177c9a1b01
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