Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Masdemont Soler, Josep"'
Autor:
Masdemont Soler, Josep
Publikováno v:
TDX (Tesis Doctorals en Xarxa).
La memòria consta de dues parts. En la primera d'elles s'estudien les òrbites homoclíniques i heteroclíniques associades als punts d'equilibri triangulars del problema restringit circular i pla per valors del paràmetre de masses compresos entre
Externí odkaz:
http://hdl.handle.net/10803/6713
In this paper, we focus on the propellant–free station-keeping design of a solar sail spacecraft around the unstable Sun–Earth collinear equilibrium point L2. The dynamical model considered is the Sun–Earth restricted three-body problem, includ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3484::385d2359444c0432b96e1b743d1ef033
https://hdl.handle.net/2117/387334
https://hdl.handle.net/2117/387334
Autor:
Farrés Basiana, Ariadna, Masdemont Soler, Josep|||0000-0002-3456-1127, Gómez Muntané, Gerard, Webster, Cassandra, Folta, Dave C.
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Universitat Politècnica de Catalunya (UPC)
This paper intends to give an insight on the geometry of stationkeeping strategies around Libration Point Orbits (LPO). Classically theFloquet modes have been used to determine the¿vrequired to control the trajectory of a spacecraft around LPOs. How
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e29486e3b88aa35b45165becabb522f1
https://hdl.handle.net/2117/177892
https://hdl.handle.net/2117/177892
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
This paper investigates propellant-free transfers between lissajous libration point orbits using solar sailing. The dynamical model used is the 3-dimensional Sun–Earth restricted three-body problem, including solar radiation pres- sure (SRP) and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::06b12d0c0a4d7e9b3e0108d81260f44f
http://hdl.handle.net/2117/128567
http://hdl.handle.net/2117/128567
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
His paper studies the dynamics of stable regions for relatively long time intervals (practical stability) in the vicinity of the triangular equilibrium points of a binary asteroid with mass ratio µ larger than Rouths critical mass ratio µ R = (9 -
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ed625ee1474cc5f0d16e1bc0d11a92eb
https://hdl.handle.net/2117/128559
https://hdl.handle.net/2117/128559
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
A new approach is proposed for the systematic detection and refinement of natural connections between the libration points eml1,2 of the Earth-Moon system and sel1,2 of the Sun-Earth system. It makes use of the Quasi-Bicircular Problem, a coherent pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ff5e7e8c633aec17e631e07397b4f304
http://hdl.handle.net/2117/113428
http://hdl.handle.net/2117/113428
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Swarms of spacecraft are an idea that has been growing in interest in the last few years. This work focuses on the strategies and costs for the maintenance of a swarm of a large number of spacecraft in a close neighborhood (in our case represented by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::50b92b40c49c8aba8e2663e45d1297b1
http://hdl.handle.net/2117/113436
http://hdl.handle.net/2117/113436
Autor:
Prado, Antonio F. Bertachini A., Masdemont Soler, Josep, Zanardi, Maria Cecilia, Winter, Silvia Maria Giuliatti, Yokoyama, Tadashi, Gomes, Vivian Martins
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a7c4d0b60fca1f772114933118c393ee
http://hdl.handle.net/2117/85265
http://hdl.handle.net/2117/85265
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Scopus-Elsevier
Recercat. Dipósit de la Recerca de Catalunya
instname
Universitat Politècnica de Catalunya (UPC)
Scopus-Elsevier
Recercat. Dipósit de la Recerca de Catalunya
instname
In the present paper we consider the attitude synchronization problem for a formation of spacecraft flying in free space. In particular, we consider the same control laws of [1] and we expand on the results presented there. First, we review the adapt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::371375a7f27127fba26ed82e95c75488
http://hdl.handle.net/2117/85272
http://hdl.handle.net/2117/85272
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
Universitat Jaume I
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
Universitat Jaume I
There have been studies of the reliability of a swarm [3], based on nano-satellites, that give a study for the num- ber of satellites that can be working as a period of time, with good results for a 5-10 anys time step. The strategies to control the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::8cd2871a1837fcc3d5b4c93cb8dc3662
http://hdl.handle.net/2117/27845
http://hdl.handle.net/2117/27845