Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Allan Kardec de Almeida"'
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-19 (2022)
Abstract Important properties of the dynamics of a spacecraft can be obtained from the Circular Restricted Three Body Problem and the Bi-Circular Bi-planar Four Body Problem. In this work, both systems are compared under the perspective of the costs
Externí odkaz:
https://doaj.org/article/ae19b0b2a4b54f92a0b240ea6954a2d1
Autor:
Allan Kardec de Almeida Junior, Vivian M. Gomes, Antonio Fernando Bertachini de Almeida Prado
Publikováno v:
Symmetry, Vol 14, Iss 10, p 2001 (2022)
The search for life outside Earth has been a popular topic for a long time in the scientific literature, but it gained more possibilities with the discovery of planets around other stars besides our Sun. In this sense, similarly to what happens in ou
Externí odkaz:
https://doaj.org/article/5415edd144eb45d692a01d033e197b0b
Autor:
Allan Kardec de Almeida Junior, Bruna Yukiko Pinheiro Masago Mescolotti, Ana Paula Marins Chiaradia, Vivian M. Gomes, Antonio Fernando Bertachini de Almeida Prado
Publikováno v:
Symmetry, Vol 14, Iss 9, p 1789 (2022)
The main goal of this paper is to search for orbits that can be used in the Brazilian proposed Aster mission. This mission is under study and its objective is to use a spacecraft to observe the system 2001SN263, which is a triple asteroid system. Wit
Externí odkaz:
https://doaj.org/article/c0957b852bba49aab10e518d3535418b
Autor:
Junior, Allan Kardec de Almeida, Aljbaae, Safwan, Vaillant, Timothée, Piñeros, Jhonathan M., Coelho, Bruno, Barbosa, Domingos, Bergano, Miguel, Pandeirada, João, Carvalho, Francisco C., Santos, Leonardo B. T., Prado, Antonio F. B. A., Guerman, Anna, Correia, Alexandre C. M.
The growing population of man-made objects with the build up of mega-constellations not only increases the potential danger to all space vehicles and in-space infrastructures (including space observatories), but above all poses a serious threat to as
Externí odkaz:
http://arxiv.org/abs/2307.11592
Publikováno v:
Biblioteca Digital de Teses e Dissertações do INPEInstituto Nacional de Pesquisas EspaciaisINPE.
This thesis describes a research about the effects of perturbative forces over the motion of a spacecraft around artificial equilibrium points and over measurements of integral indices. In order to accomplish the task, an initial investigation about
Externí odkaz:
http://urlib.net/sid.inpe.br/mtc-m21c/2018/08.16.17.00
Autor:
Santos, L. B. T., Allan Kardec de Almeida Junior, Sousa-Silva, P. A., Terra, M. O., Sanchez, D. M., Aljbaae S., Prado, A. F. B. A., Monteiro, F.
Publikováno v:
Allan Kardec de Almeida Junior
In this article, equilibrium points and families of periodic orbits in the vicinity of the collinear equilibrium points of a binary asteroid system are investigated with respect to the angular velocity of the secondary body, the mass ratio of the sys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8478f6b0e0d79061a6ce22460e67db26
Publikováno v:
Chinese Journal of Aeronautics, Vol 34, Iss 1, Pp 410-423 (2021)
In the restricted three-body problem, the traditional Lagrange points L1 and L2 are the only equilibrium points near the asteroid 243 Ida. The thrust generated by a solar sail over a spacecraft enables the existence of new artificial equilibrium poin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ec4516000aa816f504ec511dc223eea
http://www.sciencedirect.com/science/article/pii/S100093612030337X
http://www.sciencedirect.com/science/article/pii/S100093612030337X
Publikováno v:
Scientific Reports
Scientific Reports, Vol 10, Iss 1, Pp 1-14 (2020)
Scientific Reports, Vol 10, Iss 1, Pp 1-14 (2020)
In this work, it is shown how a spacecraft equipped with a thrust and subjected to a drag force can be bounded at specific altitudes as function of the parameters of the thrust. It is used nonlinear dynamics tools to find attractors, which bound the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0aed22f1c0c54b198e0243ca89c9b0a8
http://europepmc.org/articles/PMC7251117
http://europepmc.org/articles/PMC7251117
Publikováno v:
Allan Kardec de Almeida Junior
Aleph
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Aleph
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
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Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c0f5d5984a5d79305db15d32f40dec89
https://repositorio.unesp.br/handle/11449/113980
https://repositorio.unesp.br/handle/11449/113980