33 Art�culos

Electric Sail Test Cube?Lunar Nanospacecraft, ESTCube-LuNa: Solar Wind Propulsion Demonstration Mission Concept

Acceso

en l�nea

Andris Slavinskis, Mario F. Palos, Janis Dalbins, Pekka Janhunen, Martin Tajmar, Nickolay Ivchenko, Agnes Rohtsalu, Aldo Micciani, Nicola Orsini, Karl Mattias Moor, Sergei Kuzmin, Marcis Bleiders, Marcis Donerblics, Ikechukwu Ofodile, Johan K�tt, T�nis Eenm�e, Viljo Allik, Jaan Viru, P�tris Halapuu, Katriin Kristmann, Janis Sate, Endija Briede, Marius Anger, Katarina Aas, Gustavs Plonis, Hans Teras, Kristo Allaje, Andris Vaivads, Lorenzo Niccolai, Marco Bassetto, Giovanni Mengali, Petri Toivanen, Iaroslav Iakubivskyi, Mihkel Pajusalu and Antti TammaddShow full author listremoveHide full author list

The electric solar wind sail, or E-sail, is a propellantless interplanetary propulsion system concept. By deflecting solar wind particles off their original course, it can generate a propulsive effect with nothing more than an electric charge. The high-v... ver m�s

Revista: Aerospace Formato: Electr�nico

Tabla de contenido: Vol: 11 Num: 0 Par: 3 A�o: 2024

Study of a Regional Turboprop Aircraft with Electrically Assisted Turboshaft

Acceso

en l�nea

Ana�s Luisa Habermann, Moritz Georg Kolb, Philipp Maas, Hagen Kellermann, Carsten Rischm�ller, Fabian Peter and Arne Seitz

Hybrid-Electric Propulsion (HEP) could be part of the solution to decrease emissions associated with regional commercial aviation. This study presents results for the aircraft level fuel reduction potential of a regional turboprop concept with an HEP arc... ver m�s

Revista: Aerospace Formato: Electr�nico

Tabla de contenido: Vol: 10 Num: 0 Par: 6 A�o: 2023

E-Sail Optimal Trajectories to Heliostationary Points

Acceso

en l�nea

Alessandro A. Quarta and Giovanni Mengali

The aim of this paper is to investigate the performance of a robotic spacecraft, whose primary propulsion system is an electric solar wind sail (E-sail), in a mission to a heliostationary point (HP)?that is, a static equilibrium point in a heliocentric a... ver m�s

Revista: Aerospace Formato: Electr�nico

Tabla de contenido: Vol: 10 Num: 0 Par: 2 A�o: 2023

Effect of Progressive Integration of On-Board Systems Design Discipline in an MDA Framework for Aircraft Design with Different Level of Systems Electrification

Acceso

en l�nea

Marco Fioriti, Pierluigi Della Vecchia and Giuseppa Donelli

The on-board design discipline is sometimes ignored during the first aircraft design iterations. It might be understandable when a single on-board system architecture is considered, especially when a conventional architecture is selected. However, seeing... ver m�s

Revista: Aerospace Formato: Electr�nico

Tabla de contenido: Vol: 9 Num: 0 Par: 3 A�o: 2022

Classification of data flows of control complexes and principles of differentiation into modules of elements of such systems

Acceso

en l�nea

Liudmila Chizhikova P�g. 69 - 80

With the development of technology and new techniques, the need for complex cyber-physical systems is increasing. Practical example of such system with onboard control complex is unmanned aerial vehicles. When designing, developing and subsequent modific... ver m�s

Revista: International Journal of Open Information Technologies Formato: Electr�nico

Tabla de contenido: Vol: 10 Num: 5 Par: 0 A�o: 2022

Improvement of the Sensor Capability of the NAO Robot by the Integration of a Laser Rangefinder

Acceso

en l�nea

Vincenzo Bonaiuto and Andrea Zanela

This paper focuses on integrating a laser rangefinder system with an anthropomorphic robot (NAO6?Aldebaran, United Robotics Group) to improve its sensory and operational capabilities, as part of a larger project concerning the use of these systems in ?as... ver m�s

Revista: Applied System Innovation Formato: Electr�nico

Tabla de contenido: Vol: 5 Num: 0 Par: 6 A�o: 2022

Deep-Learning-Based Drive-by Damage Detection System for Railway Bridges

Acceso

en l�nea

Donya Hajializadeh

With the ever-increasing number of well-aged bridges carrying traffic loads beyond their intended design capacity, there is an urgency to find reliable and efficient means of monitoring structural safety and integrity. Among different attempts, vibration... ver m�s

Revista: Infrastructures Formato: Electr�nico

Tabla de contenido: Vol: 7 Num: 0 Par: 6 A�o: 2022

High Damping Passive Launch Vibration Isolation System Using Superelastic SMA with Multilayered Viscous Lamina

Acceso

en l�nea

Yeon-Hyeok Park, Seong-Cheol Kwon, Kyung-Rae Koo and Hyun-Ung Oh

Whole-spacecraft launch-vibration isolation systems are attractive for achieving the goal of better, faster, cheaper, and lighter small satellites by reducing the design-load and vibration-test specifications for on-board components. In this study, a thr... ver m�s

Revista: Aerospace Formato: Electr�nico

Tabla de contenido: Vol: 8 Num: 0 Par: 8 A�o: 2021

Optimisation of a Diesel-Electric Ship Propulsion and Power Generation System Using a Genetic Algorithm

Acceso

en l�nea

Raphael Zaccone, Ugo Campora and Michele Martelli

In recent decades, the design of ship propulsion systems has been focusing on energy efficiency and low pollutant emissions. In this framework, diesel?electric propulsion has become a standard for many ship types and has proven its worth for flexible pro... ver m�s

Revista: Journal of Marine Science and Engineering Formato: Electr�nico

Tabla de contenido: Vol: 9 Num: 0 Par: 6 A�o: 2021

Bi-Level Optimization of the Energy Recovery System from Internal Combustion Engines of a Cruise Ship

Acceso

en l�nea

Paolo Gnes, Piero Pinamonti and Mauro Reini

In recent years, ship builders and owners have to face a great effort to develop new design and management methodologies that lead to a reduction in consumption and emissions during the operation of the fleet. In the present study, the optimization of an... ver m�s

Revista: Applied Sciences Formato: Electr�nico

Tabla de contenido: Vol: 10 Num: 0 Par: 19 A�o: 2020

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