SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(De Marco Giovanni) ;lar1:(ltu)"

Sökning: WFRF:(De Marco Giovanni) > Luleå tekniska universitet

  • Resultat 1-2 av 2
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Nieto Peroy, Cristóbal, et al. (författare)
  • A Concurrent Testing Facility Approach to Validate Small Satellite Combined Operations
  • 2021
  • Ingår i: Aerospace. - : MDPI. - 2226-4310. ; 8:12
  • Tidskriftsartikel (refereegranskat)abstract
    • 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.
  •  
2.
  • Nieto-Peroy, Cristóbal, et al. (författare)
  • Simulation of Spacecraft Formation Maneuvers by means of Floating Platforms
  • 2021
  • Ingår i: 2021 IEEE Aerospace Conference (50100). - : IEEE.
  • Konferensbidrag (refereegranskat)abstract
    • This article provides a proposal case for studying simulations of spacecraft formation maneuvers in a Hardware-in-the-Loop Simulation Testbed specifically devoted to nanosatellites. The design specifications of the setup to perform such simulations are given, as well as the methods and results of the preliminary characterization of the floating platform to be used. The intent is to create a corpus of tests to find the dynamic behavior in a frictionless simulation as part of a concurrent decentralized simulation between the NanoSat Lab in Luleå University of Technology and the Guidance and Navigation Lab at La Sapienza.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-2 av 2
Typ av publikation
konferensbidrag (1)
tidskriftsartikel (1)
Typ av innehåll
refereegranskat (2)
Författare/redaktör
de Oliviera, Élcio J ... (2)
Nieto Peroy, Cristób ... (2)
Sabatini, Marco (2)
Palmerini, Giovanni (2)
Milz, Mathias, 1970- (1)
Gasbarri, Paolo (1)
Lärosäte
Luleå tekniska universitet  (2)Ta bort avgränsningen
Språk
Engelska (2)
Forskningsämne (UKÄ/SCB)
Teknik (2)
År
2021 (2)

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy