A Concurrent Testing Facility Approach to Validate Small Satellite Combined Operations
Federated remote laboratories allow for the execution of experiments ex situ. The coordination of several laboratories can be used to perform concurrent experiments of combined space operations. However, the latency of the communications between facilities is critical to performing adequate real-tim...
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Luleå tekniska universitet, Rymdteknik
2021
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ftluleatu:oai:DiVA.org:ltu-85265 2023-05-15T17:09:12+02:00 A Concurrent Testing Facility Approach to Validate Small Satellite Combined Operations Nieto Peroy, Cristóbal Sabatini, Marco Palmerini, Giovanni de Oliviera, Élcio Jeronimo 2021 application/pdf http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-85265 https://doi.org/10.3390/aerospace8120361 eng eng Luleå tekniska universitet, Rymdteknik Dipartimento di Ingegneria Astronautica Elettrica ed Energetica (DIAEE), Università di Roma La Sapienza, Via Salaria 851, 00138 Roma, Italy Scuola di Ingegneria Aerospaziale, Università di Roma La Sapienza, Via Salaria 851, 00138 Roma, Italy , 2021, 8:12, Aerospace, 2021, 8:12, orcid:0000-0001-9898-3487 orcid:0000-0001-8959-5319 http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-85265 doi:10.3390/aerospace8120361 ISI:000735313000001 Scopus 2-s2.0-85121764993 info:eu-repo/semantics/openAccess federated remote laboratory air-bearing platform synchronization coordinated maneuver Aerospace Engineering Rymd- och flygteknik Article in journal info:eu-repo/semantics/article text 2021 ftluleatu https://doi.org/10.3390/aerospace8120361 2022-10-25T20:58:10Z Federated remote laboratories allow for the execution of experiments ex situ. The coordination of several laboratories can be used to perform concurrent experiments of combined space operations. However, the latency of the communications between facilities is critical to performing adequate real-time experiments. This paper presents an approach for conducting coordinated experiments between floating platforms at two remote laboratories. Two independently designed platforms, one at Luleå University of Technology and the other at La Sapienza University of Rome, were established for this purpose. A synchronization method based on the Simple Network Time Protocol was created, allowing the offset and delay between the agents to be measured.Both platforms exchange data about their measured time and pose through a UDP/IP protocol over the internet. This approach was validated with the execution of simulated operations. A first demonstrative experiment was also performed showing the possibility to realize leader/follower coordinated operations. The results of the simulations and experiments showed communication delays on the order of tens of milliseconds with no significant impact on the control performance. Consequently, the suggested protocol was proven to be adequate for conducting coordinated experiments in real time between remote laboratories. Validerad;2021;Nivå 2;2021-11-30 (johcin) Article in Journal/Newspaper Luleå Luleå Luleå Luleå University of Technology Publications (DiVA) Aerospace 8 12 361 |
institution |
Open Polar |
collection |
Luleå University of Technology Publications (DiVA) |
op_collection_id |
ftluleatu |
language |
English |
topic |
federated remote laboratory air-bearing platform synchronization coordinated maneuver Aerospace Engineering Rymd- och flygteknik |
spellingShingle |
federated remote laboratory air-bearing platform synchronization coordinated maneuver Aerospace Engineering Rymd- och flygteknik Nieto Peroy, Cristóbal Sabatini, Marco Palmerini, Giovanni de Oliviera, Élcio Jeronimo A Concurrent Testing Facility Approach to Validate Small Satellite Combined Operations |
topic_facet |
federated remote laboratory air-bearing platform synchronization coordinated maneuver Aerospace Engineering Rymd- och flygteknik |
description |
Federated remote laboratories allow for the execution of experiments ex situ. The coordination of several laboratories can be used to perform concurrent experiments of combined space operations. However, the latency of the communications between facilities is critical to performing adequate real-time experiments. This paper presents an approach for conducting coordinated experiments between floating platforms at two remote laboratories. Two independently designed platforms, one at Luleå University of Technology and the other at La Sapienza University of Rome, were established for this purpose. A synchronization method based on the Simple Network Time Protocol was created, allowing the offset and delay between the agents to be measured.Both platforms exchange data about their measured time and pose through a UDP/IP protocol over the internet. This approach was validated with the execution of simulated operations. A first demonstrative experiment was also performed showing the possibility to realize leader/follower coordinated operations. The results of the simulations and experiments showed communication delays on the order of tens of milliseconds with no significant impact on the control performance. Consequently, the suggested protocol was proven to be adequate for conducting coordinated experiments in real time between remote laboratories. Validerad;2021;Nivå 2;2021-11-30 (johcin) |
format |
Article in Journal/Newspaper |
author |
Nieto Peroy, Cristóbal Sabatini, Marco Palmerini, Giovanni de Oliviera, Élcio Jeronimo |
author_facet |
Nieto Peroy, Cristóbal Sabatini, Marco Palmerini, Giovanni de Oliviera, Élcio Jeronimo |
author_sort |
Nieto Peroy, Cristóbal |
title |
A Concurrent Testing Facility Approach to Validate Small Satellite Combined Operations |
title_short |
A Concurrent Testing Facility Approach to Validate Small Satellite Combined Operations |
title_full |
A Concurrent Testing Facility Approach to Validate Small Satellite Combined Operations |
title_fullStr |
A Concurrent Testing Facility Approach to Validate Small Satellite Combined Operations |
title_full_unstemmed |
A Concurrent Testing Facility Approach to Validate Small Satellite Combined Operations |
title_sort |
concurrent testing facility approach to validate small satellite combined operations |
publisher |
Luleå tekniska universitet, Rymdteknik |
publishDate |
2021 |
url |
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-85265 https://doi.org/10.3390/aerospace8120361 |
genre |
Luleå Luleå Luleå |
genre_facet |
Luleå Luleå Luleå |
op_relation |
, 2021, 8:12, Aerospace, 2021, 8:12, orcid:0000-0001-9898-3487 orcid:0000-0001-8959-5319 http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-85265 doi:10.3390/aerospace8120361 ISI:000735313000001 Scopus 2-s2.0-85121764993 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.3390/aerospace8120361 |
container_title |
Aerospace |
container_volume |
8 |
container_issue |
12 |
container_start_page |
361 |
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1766065171551223808 |