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Eleftheria Maria Pechlivani, Athanasios Papadimitriou, Sotirios Pemas, Nikolaos Giakoumoglou and Dimitrios Tzovaras
Hyperspectral imaging has revolutionized various scientific fields by enabling a detailed analysis of objects and materials based on their spectral signatures. However, the high cost and complexity of commercial hyperspectral camera systems limit their a...
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Suleiman Abu Kharmeh, Emad Natsheh, Batoul Sulaiman, Mohammad Abuabiah and Saed Tarapiah
Datasets used for artificial-neural-network and machine-learning applications play a vital role in the research and application of such techniques in solving real-life problems. The construction and availability of large datasets to be used in the off-li...
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Dillon O?Reilly, Georg Herdrich, Felix Schäfer, Christoph Montag, Simon P. Worden, Peter Meaney and Darren F. Kavanagh
Pulsed plasma thrusters (PPT) have demonstrated enormous potential since the 1960s. One major shortcoming is their low thrust efficiency, typically <30%. Most of these losses are due to joule heating, while some can be attributed to poor efficiency of th...
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Farouk Smith and Jieun Bae
This paper presents the design and development of a sub-joule micro-Pulsed Plasma Thruster (µPPT) as a possible low-cost propulsion solution for Pocket-Cubes, used to increase its reliability, capability, and lifetime. It is shown that the µPPT successfu...
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Marcel Louis Meli, Sebastien Favre, Benjamin Maij, Stefan Stajic, Manuel Boebel, Philip John Poole, Martin Schellenberg and Charalampos S. Kouzinopoulos
Harvesting energy for IoT nodes in places that are permanently poorly lit is important, as many such places exist in buildings and other locations. The need for energy-autonomous devices working in such environments has so far received little attention. ...
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Hugot Pichon, Yves Lembeye and Jean-Christophe Crebier
In this article, inductor loss models are developed based on the experimental characterization of off-the-shelf components. The modelling steps and techniques are described and validated. It is shown that the model exhibits fairly good accuracy over a la...
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Charalampos Papakonstantinou, Georgios Moraitis, Vaios Lappas and Vassilis Kostopoulos
In this paper, a low-cost, miniature spacecraft attitude control simulator is presented for testing miniature actuators such as Nano Control Moment Gyroscopes (CMGs) for simple maneuvers. The experimental setup is composed by an attitude control system (...
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Jesús Díaz-Verdejo, Javier Muñoz-Calle, Antonio Estepa Alonso, Rafael Estepa Alonso and Germán Madinabeitia
Signature-based Intrusion Detection Systems (SIDS) play a crucial role within the arsenal of security components of most organizations. They can find traces of known attacks in the network traffic or host events for which patterns or signatures have been...
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Madeline McQueen, Ahmet E. Karatas, Götz Bramesfeld, Eda Demir and Osvaldo Arenas
A theory-based aerodynamic model developed and applied to electrified powertrain configurations was intended to analyze the feasibility of implementing fully electric and serial hybrid electric propulsion in light-sport aircraft. The range was selected a...
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Maeve Doyle, Rachel Dunwoody, Gabriel Finneran, David Murphy, Jack Reilly, Joseph Thompson, Sai Krishna Reddy Akarapu, Joseph Mangan, Sarah Walsh, Jessica Erkal, Fergal Marshall, Lána Salmon, Eoghan Somers, Lily Ha, David Palma, Antonio Martin-Carrillo, Sheila McBreen, David McKeown, William O?Connor, Brian Shortt, Alexey Uliyanov, Ronan Wall and Lorraine HanlonaddShow full author listremoveHide full author list
The compact, standardised form factor of CubeSats allows for the use of commercial off-the-shelf components, reducing traditional barriers to entry, such as cost and development time. More than 1500 of these small spacecraft have been launched in the pas...
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