Výsledky vyhledávání - "Emanuele Di Sotto"

Active debris removal GNC challenges over design and required ground validation

Autor: Pablo Colmenarejo, Emanuele Di Sotto, Marcos Avilés

Publikováno v: CEAS Space Journal. 7:187-201

Because of the exponential growth of space debris, the access to space in the medium-term future is considered as being seriously compromised, particularly within LEO polar Sun-synchronous orbits and within geostationary orbits. The active debris rem

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::df9b34d5354166e794029bf9112e694b
https://doi.org/10.1007/s12567-015-0088-y

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Verification and Validation Framework for Autonomous Rendezvous Systems in Terminal Phase

Autor: Prathyush P. Menon, Nuno M. G. Paulino, Declan G. Bates, Wenfei Wang, Ambroise Bidaux, Aymeric Kron, Emanuele Di Sotto, Simone Ciabuschi, Samir Bennani, Sohrab Salehi

Publikováno v: Journal of Spacecraft and Rockets. 52:625-629

T HIS Note reports results from a study carried out for the ESA with the objective of improving the safety of future autonomous rendezvous guidance, navigation, and control (GNC) systems during the terminal rendezvous mission phase, recognized as a k

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4095d67e1f16f086387dafab2cfd1543
https://doi.org/10.2514/1.a32531

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Worst-case Analysis of Autonomous Rendezvous Systems

Autor: Prathyush P. Menon, Sohrab Salehi, Emanuele Di Sotto, Wenfei Wang, Declan G. Bates, Nuno M. G. Paulino

Publikováno v: IFAC Proceedings Volumes. 43:321-326

This paper describes the development and application of optimization-based worst-case analysis methods to the problem of verifying correct functionality of autonomous GNC systems in the terminal rendezvous phase. A number of different hybrid global/l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f2821bffbd61e2a1610decd2a99ffb33
https://doi.org/10.3182/20100906-5-jp-2022.00055

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Low-cost relative navigation sensing: GNSS-like devices hosted on deployed tethers

Autor: Emanuele Di Sotto, Pablo Colmenarejo, Valentín Barrena

Publikováno v: Acta Astronautica. 59:873-881

Currently, the possibility to perform very precise GNSS-based relative navigation determination among two or more spacecraft in rendezvous, docking and/or formation flying scenarios is deemed as the baseline for several current and future missions. D

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::de860eee81b85164630070f2510a2dda
https://doi.org/10.1016/j.actaastro.2005.07.040

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Semi-Analytical Formulas for Launcher Performance Evaluation

Autor: Paolo Teofilatto, Emanuele Di Sotto

Publikováno v: Journal of Guidance, Control, and Dynamics. 25:538-545

A method for the evaluation of launch vehicle performance is presented. The method avoids the CPU-intensive computationsneeded to nd a launch trajectory by a numerical optimizationprogram, and it is based on variation of velocity balance formulas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::913427f8c38987964eb2cc901bb5ceec
https://doi.org/10.2514/2.4914

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Verification and Validation of Autonomous Rendezvous Systems in the Terminal Phase

Autor: Alexandre Garus, Nuno M. G. Paulino, Wenfei Wang, Aymeric Kron, Declan G. Bates, Prathyush P. Menon, Ambroise Bidaux, Sohrab Salehi, Simone Ciabuschi, Samir Bennani, Emanuele Di Sotto

Publikováno v: Scopus-Elsevier

This paper describes the development and application of worst-case analysis methods to the problem of verifying correct functionality of autonomous GNC systems in the terminal rendezvous phase. Hybrid global/local optimization algorithms are employed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce54e11e804e5ce67d2b95e3a58a8f6d
https://doi.org/10.2514/6.2012-4925

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VVAF - Worst case and safety analysis tools for autonomous rendezvous system

Autor: Antonis Papachristodoulou, Aymeric Kron, Prathyush P. Menon, Jean-François Hamel, Sohrab Salehi, Christoph Maier, Nuno M. G. Paulino, Declan G. Bates, Emanuele Di Sotto, Wenfei Wang

Publikováno v: AIAA Guidance, Navigation, and Control Conference.

The traditional verification and validation (VandV) process can produce sufficiently safe and reliable systems in the demanding aerospace field. But this comes at great cost and effort, with the necessary simulation of all possible operational condit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a15f184d4fe5d9b51fb8e46390d9212e
http://ora.ox.ac.uk/objects/uuid:309e36a6-faf2-434b-a4b2-86a16a462c81

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Mars Ascent Trajectory for Rendezvous Operations into Elliptical Orbit

Autor: Christian Philippe, Juan Carlos Bastante, Emanuele Di Sotto

Publikováno v: 57th International Astronautical Congress.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::891d632ab74efb3e600c9c4cef8d11d6
https://doi.org/10.2514/6.iac-06-c1.p.4.04

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Design and Performance Assessment of Guidance and Control Algorithms for Vision Based Rendezvous

Autor: Luis F. Peñín, Salvatore Mancuso, Francisco Camara, Emanuele Di Sotto, Augusto Caramagno

Publikováno v: AIAA Guidance, Navigation, and Control Conference and Exhibit.

This paper deals with guidance and control design for a rendezvous mission in circular Mars orbit. Generally safety requirements and more specific constraints dictated by the onboard camera sensor have suggested the implementation of tailored guidanc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5e6b3ee946a9abb84257b613c66d03e7
https://doi.org/10.2514/6.2006-6586

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