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Artigo Acesso aberto Revisado por pares

Youngbum Song, Sang‐Young Park, Sangwon Lee, Pureum Kim, Eunji Lee, Jaejin Lee,

... Earth environment. SNIPE mission comprises four 6U size nanosats that perform formation flying to meet the scientific ... formations and adjust the relative distances between the nanosats. Changing the shape and size of the formation ... orbit control epoch, conditions in attitude control of nanosats, limitations of orbit control operation time to secure ... thrust module. The numerical simulations demonstrated that each nanosat satisfied the mission requirements in a Δ V ... formation. • The SNIPE mission comprises four 6U size nanosats. • We designed a formation flying system and validated ...

Tópico(s): Astro and Planetary Science

2021 - Elsevier BV | Acta Astronautica

Artigo Revisado por pares

Chee Khiang Pang, Akash Kumar, Cher Hiang Goh, Cao Vinh Le,

... design and robust scheduling of a nano-satellite (nanosat) swarm is presented for synthetic aperture radar (SAR) ... on the power budget and bandwidth limit of nanosats, the nanosats’ form factor and swarm size are chosen to ...

Tópico(s): Spacecraft Dynamics and Control

2015 - Institute of Electrical and Electronics Engineers | IEEE Transactions on Aerospace and Electronic Systems

Artigo Acesso aberto Revisado por pares

Marianna Rinaldi, Federico Cecchini, L. Pigliaru, T. Ghidini, Francesco Lumaca, Francesca Nanni,

... provided that fused-deposition modeling (FDM) is used, nanosats and other structures could be easily produced in ... not demonstrated. This work aimed to realize a nanosat polymeric structure via FDM, including all the phases ...

Tópico(s): Bone Tissue Engineering Materials

2020 - Multidisciplinary Digital Publishing Institute | Polymers

Artigo Acesso aberto Revisado por pares

Seokju Kang, Youngbum Song, Sang‐Young Park,

... observe the near-Earth space environment using four nanosats. To meet the requirements to achieve the scientific ... and the initial relative orbits of the four nanosats meeting the formation requirements and thrust limitations of ... the accumulated total thrust required for the four nanosats. If the cross-track formation scenario presented in ...

Tópico(s): Astro and Planetary Science

2020 - Korean Space Science Society (KSSS) | Journal of Astronomy and Space Sciences

Artigo Revisado por pares

Naoufal Raissouni, Samir El Adib, José A. Sobrino, Nizar Ben Achhab, Asaad Chahboun, Abdelilah Azyat, Mohammed Lahraoua,

... pico electronics and computational technologies. More than 1600 nanosats and CubeSats exist nowadays (i.e. 685 nanosats launched, 613 CubeSats launched, 405 nanosatellites in orbit, 321 operational nanosatellites, 71 nanosats destroyed on launch, etc.), with an incredible panoply ...

Tópico(s): CCD and CMOS Imaging Sensors

2019 - Taylor & Francis | International Journal of Remote Sensing

Artigo Acesso aberto Revisado por pares

Pablo Ortega, Gema López, J. Ricart, Manuel Domínguez-Pumar, Luís Castañer, J.M. Quero, C.L. Tarrida, Juan García, M. Reina, A. Grás, M. Angulo,

... attitude control system of the Spanish nano-satellite NANOSAT-1B. This device is made of four silicon ... these sensors have already been integrated in the NANOSAT-1B platform that has been successfully launched in ...

Tópico(s): Astronomical Observations and Instrumentation

2010 - IEEE Sensors Council | IEEE Sensors Journal

Artigo Revisado por pares

Marina Díaz Michelena, Ignacio Arruego, Javier Martinez Oter, H. Guerrero,

... the-shelf (COTS) magnetic sensor for the mission NANOSAT-01 and the set of tests that have ... the aerospace industry. The whole system installed in NANOSAT-01 is formed by two biaxial sensors with ...

Tópico(s): Spacecraft Design and Technology

2010 - Institute of Electrical and Electronics Engineers | IEEE Transactions on Aerospace and Electronic Systems

Artigo Acesso aberto Revisado por pares

W. W. Weiß, S. M. Ruciński, A. F. J. Moffat, A. Schwarzenberg‐Czerny, Otto Koudelka, C. Cordell Grant, Robert Zee, R. Kuschnig, S. M. Mochnacki, J. M. Matthews, P. Orleański, A. A. Pamyatnykh, A. Pigulski, J. Alves, M. Guêdel, G. Handler, G. A. Wade, K. Zwintz,

... ground. The current mission design consists of six nanosats (hence Constellation): two from Austria, two from Canada, and two from Poland. Each 7 kg nanosat carries an optical telescope of aperture 3 cm ...

Tópico(s): Astrophysics and Star Formation Studies

2014 - Institute of Physics | Publications of the Astronomical Society of the Pacific

Artigo Revisado por pares

Lorenzo Cercos, S. Esteban, José M. Girón-Sierra, Jorge Rivas Barriga, Pedro Domingo de Vicente, Manuel Jerez,

The National Institute for Aerospace Technology NanoSat-1B Earth orbiting satellite uses Sun sensors as part of the attitude determination and control system. The sensors have a truncated pyramidal ...

Tópico(s): CCD and CMOS Imaging Sensors

2014 - IEEE Sensors Council | IEEE Sensors Journal

Artigo Revisado por pares

Óscar R. Polo, S. Esteban, Lorenzo Cercos, Pablo Parra, M. Angulo,

... Attitude Control Subsystem (ACS) of the satellite INTA-NanoSat-1B (NS-1B). This satellite was launched on ...

Tópico(s): Space Satellite Systems and Control

2013 - Elsevier BV | Acta Astronautica

Artigo Revisado por pares

Xiwang Xia, Chongbin Guo, Guoshan Xie,

Most of the low-cost NanoSats, which run on the low-earth orbits and have no severe pointing requirement, usually adopt magnetic-based attitude control scheme as ... task of the attitude control system of the NanoSats is to achieve rate damping and the famous ...

Tópico(s): Spacecraft Dynamics and Control

2018 - Elsevier BV | Aerospace Science and Technology

Artigo Acesso aberto

Gabriel G. Machado, R. Cahill, Vincent Fusco, Gareth A. Conway,

... distances above the surface of a 10 cm Nanosat mock-up. This scenario is chosen as the ...

Tópico(s): Metamaterials and Metasurfaces Applications

2019 - IEEE Antennas & Propagation Society | IEEE Antennas and Wireless Propagation Letters

Artigo Acesso aberto Revisado por pares

W. W. Weiß, A. F. J. Moffat, A. Schwarzenberg‐Czerny, Otto Koudelka, C. Cordell Grant, Robert Zee, R. Kuschnig, S. Mochnacki, S. M. Ruciński, J. M. Matthews, P. Orleański, A. A. Pamyatnykh, A. Pigulski, J. Alves, M. Guêdel, G. Handler, G. A. Wade, Arpad L. Scholtz,

... design consists of three pairs of 7 kg nanosats (hence “Constellation”) from Austria, Canada and Poland carrying ... the other, a red filter. The first two nanosats (funded by Austria) are UniBRITE , designed and built ... three-axis attitude control system to stabilize a nanosat with very low inertia. The pointing stability is ...

Tópico(s): Inertial Sensor and Navigation

2013 - Cambridge University Press | Proceedings of the International Astronomical Union

Artigo

G. R. Swenson, Purvesh B. Thakker, Farzad Kamalabadi, Mathew Frank, Victoria Coverstone, H. D. Voss,

... class called Cubesats and (20-30 kg) called Nanosats have been under development at the University of ... Taylor University has led the development of a Nanosat called TEST, which was designed to study ionospheric ... paper describes the development of these Cubesat and Nanosat systems.

Tópico(s): Space exploration and regulation

2007 - SPIE | Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE

Artigo Acesso aberto Revisado por pares

Angelo Minotti,

Defined for academic purposes (low budget projects), NanoSats become of interest in the government and industry communities, since the deployment of swarms would able to act as a single orbiting constellation, ... of a swirling-micropropulsion system that would permit NANOSATs to be "propulsive-independent". This would allow orbital ...

Tópico(s): Electrohydrodynamics and Fluid Dynamics

2018 - AIMS Press | AIMS energy

Artigo Revisado por pares

Marcos Zayat, Rosario Pardo, G. La Rosa, R. P. del Real, Marina Díaz-Michelena, Ignacio Arruego, H. Guerrero, David Lévy,

Tópico(s): Geomagnetism and Paleomagnetism Studies

2009 - Springer Science+Business Media | Journal of Sol-Gel Science and Technology

Artigo Acesso aberto Brasil Produção Nacional

Fernando de Souza Costa, Ricardo Vieira,

This work determines the preliminary mass distribution of hybrid rockets using 98% H2O2 and solid paraffin mixed with aluminum as propellants. An iterative process is used tocalculate the rocket performance characteristics and to determine the inert mass fractionfrom given initial conditions. It is considered a mission to place a 20 kg payload into a 300 km circular equatorial orbit by air launched and ground launched hybrid rockets usingthree stages. The results indicate total initial masses of ...

Tópico(s): Spacecraft and Cryogenic Technologies

2010 - Springer Science+Business Media | Journal of the Brazilian Society of Mechanical Sciences and Engineering

Artigo Revisado por pares

William Louisos, Alina Alexeenko, Darren L. Hitt, Adis Zilic,

The next-generation of small satellites ('nanosats') will feature masses <10 kg and require miniaturised propulsion systems capable of providing extremely low levels of thrust. The emergence of viscous, ...

Tópico(s): Spacecraft Design and Technology

2007 - Inderscience Publishers | International Journal of Manufacturing Research

Artigo Revisado por pares

J. J. Jiménez, Javier Martinez Oter, V. Apéstigue, Carlos Hernando, S. Ibarmia, W. Hajdas, J. Sanchez-Páramo, M. Álvarez, Ignacio Arruego, H. Guerrero,

A new proton monitor on board NANOSAT-1B—Las Dos Torres (translated: The Two Towers)—and its preliminary results after two years in orbit and its intercomparison to a ...

Tópico(s): Radiation Effects in Electronics

2012 - Institute of Electrical and Electronics Engineers | IEEE Transactions on Nuclear Science

Artigo Revisado por pares

Hans-Albert Eckel,

Laser propulsion offers the potential to become a competitive alternative for the rapid, efficient transport of small satellites from ground into low earth orbit. Based on recent laser propulsion experiments in our laboratory at DLR we studied the mission characteristics for a 50 kg satellite launch. This comprises reflections on the available or required laser power, the transition of the lightcraft through the atmosphere, the laser range, the transmissivity of the atmosphere for the laser radiation, ...

Tópico(s): Spacecraft Dynamics and Control

2004 - American Institute of Physics | AIP conference proceedings

Artigo Acesso aberto

S. Lacour, V. Lapeyrère, L. Gauchet, S. Arroud, Ronan Gourgues, Guillermo Martín, Samuel Heidmann, X. Haubois, G. Perrin,

... compact makes it easy to test through small nanosats missions. Moreover, they are commonly used in the ...

Tópico(s): Astronomical Observations and Instrumentation

2014 - SPIE | Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE

Artigo Revisado por pares

Shannon D. Eilers, Stephen A. Whitmore, Zachary W. Peterson,

... being developed to fill a niche application for nanosat scale spacecraft propulsion. The prototype thruster uses safe- ...

Tópico(s): Energetic Materials and Combustion

2013 - American Institute of Aeronautics and Astronautics | Journal of Propulsion and Power

Artigo Revisado por pares

Stephen Widdis, Kofi Asante, Darren L. Hitt, Michael Cross, W. J. Varhue, Michael R. McDevitt,

The next generation of miniaturized satellites (`nanosats') feature dramatically reduced thrust and impulse requirements for purposes of spacecraft attitude control and maneuvering. The present study is a joint computational ...

Tópico(s): Catalytic Processes in Materials Science

2013 - Institute of Electrical and Electronics Engineers | IEEE/ASME Transactions on Mechatronics

Artigo Acesso aberto Revisado por pares

Jeremy Straub, Christoffer Korvald, Anders Nervold, Atif Farid Mohammad, Noah Root, Nicholas Long, Donovan Torgerson,

... preliminary design for the Open Prototype for Educational NanoSats (OPEN) demonstration spacecraft, OpenOrbiter, is presented. OPEN is ...

Tópico(s): Satellite Communication Systems

2013 - Multidisciplinary Digital Publishing Institute | Machines

Artigo Acesso aberto Revisado por pares

Colin R. McInnes, Camilla Colombo,

... Scholar[3] Janson S. W., "Silicon Satellites: Picosats, Nanosats and Microsats," Proceedings of the International Conference on ...

Tópico(s): Space Satellite Systems and Control

2013 - American Institute of Aeronautics and Astronautics | Journal of Guidance Control and Dynamics

Artigo Acesso aberto Revisado por pares

Darren L. Hitt, Charles Zakrzwski, Michael A. Thomas,

... of Defense agencies. More commonly referred to as `nanosats', these spacecraft feature masses in the range of ...

Tópico(s): Plasma Diagnostics and Applications

2001 - IOP Publishing | Smart Materials and Structures

Artigo Acesso aberto

M. Nowak, S. Lacour, V. Lapeyrère, Lester David, Antoine Crouzier, C. Dufoing, H. Faiz, T. Lemoult, PH. TRÉBUCHET,

PicSat is a nanosatellite currently being developed to observe the transit of the giant planet \b{eta} Pictoris, expected some time between July 2017 and June 2018. The mission is based on a Cubesat architecture, with a small but ambitious 2 kg opto-mechanical payload specifically designed for high precision photometry. The satellite will be launched in early 2017, probably on a 600 km Sun synchronous orbit. The main objective of the mission is the constant monitoring of the brightness of Pic at ...

Tópico(s): Inertial Sensor and Navigation

2016 - SPIE | Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE

Artigo

Daero Lee, George Vukovich, Regina Lee,

Tópico(s): Geophysics and Gravity Measurements

2017 - Springer Science+Business Media | International Journal of Control Automation and Systems