Zobrazeno 1 - 10
of 49
pro vyhledávání: '"M. Bekhti"'
Publikováno v:
International Journal of Computational Intelligence Systems, Vol 9, Iss 4 (2016)
This paper describes the application of an evolutionary optimization method to design satellite constellation for continuous regional coverage without intersatellite links. This configuration, called mutual coverage, is related to some technical limi
Externí odkaz:
https://doaj.org/article/5cca72bc0e7647cebede517cb3b5a042
Publikováno v:
The Aeronautical Journal. 124:1789-1797
One of the most critical aspects of a small satellite is the electrical power system (EPS) since the electrical power is necessary for the satellite to operate correctly during its predefined lifetime. The electrical power system consists mainly of s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2989552496d295d326b184e533b5450
https://doi.org/10.1017/aer.2020.60
https://doi.org/10.1017/aer.2020.60
Publikováno v:
Artificial Intelligence and Renewables Towards an Energy Transition ISBN: 9783030638450
Solar energy is the main source of energy that ensures the operation of the satellite and its EPS electrical power system in space. Currently, power electronics are present in any application, at any time and on any power scale. Its main function is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2b2603a6cd05374dc6f0a1c03c823f3
https://doi.org/10.1007/978-3-030-63846-7_96
https://doi.org/10.1007/978-3-030-63846-7_96
Publikováno v:
Lecture Notes in Networks and Systems ISBN: 9783030372064
This article presents a new design of planar satellite antenna for Ka-band applications, where the effectiveness of the triangular planar antenna shape is investigated to get Crown shape; This analysis will be carried out by the simulation of planar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99eee57a0f51b6be3eb8773d51f9390b
https://doi.org/10.1007/978-3-030-37207-1_40
https://doi.org/10.1007/978-3-030-37207-1_40
Publikováno v:
Renewable Energy for Smart and Sustainable Cities ISBN: 9783030047887
Nowadays, solar energy is promising the primary source of energy for space missions that have a great potential to generate power for an extremely low operating cost when compared to already existing power generation technologies. The development of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99f984ce4f89ff0f71fd3f8029a0b248
https://doi.org/10.1007/978-3-030-04789-4_57
https://doi.org/10.1007/978-3-030-04789-4_57
Autor:
A. Hadj Dida, M. Bekhti
Publikováno v:
2017 IEEE 6th International Conference on Renewable Energy Research and Applications (ICRERA).
Currently, solar energy is the primary source of energy for space missions. The development of space systems is affected to many fields: the study of space itself, the science of materials and especially the field of energy. Indeed, solar panels are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b912bdc45ea32bd1030fcaf3740c8a9e
https://doi.org/10.1109/icrera.2017.8191205
https://doi.org/10.1109/icrera.2017.8191205
Akademický článek
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Autor:
Smain M. Bekhti, Nada T. Matta
Knowledge sharing in general and the contextual access to knowledge in particular, still represent a key challenge in the knowledge management framework. Researchers on semantic web and human machine interface study techniques to enhance this access.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1910ea8a49885402fa43b3614b15934c
Autor:
M Bekhti
Publikováno v:
Technologies Avancées; Vol 18 (2006); 18-22
This paper presents an analysis of rectangular microstrip antennas with air substrates. The effect of the substrate thickness on the bandwidth and the efficiency are examined. An additional thin layer supporting the dielectric material is added to th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be228234a19bb926f835de17d224dacb
https://www.ajol.info/index.php/ta/article/view/18469
https://www.ajol.info/index.php/ta/article/view/18469
Publikováno v:
IGARSS
Scopus-Elsevier
Scopus-Elsevier
One of the most important problems in mission planning and satellite command and control is being able to accurately predict orbital motion, because the trajectory of a spacecraft is a fundamental design parameter with major implications for all subs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6fa293ce0866d2c39be871100ef934e
https://doi.org/10.1109/igarss.2003.1295590
https://doi.org/10.1109/igarss.2003.1295590