Exploració per autor "Tristancho Martínez, Joshua"
Ara es mostren els items 7-17 de 17
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Design of a Supersonic Wind Tunnel
Torunogullari, Altay; Schneider, Maxime; Pal, Itsvan; Tristancho Martínez, Joshua (2011-09-23)
Report de recerca
Accés obertThis study was a preliminary work of how to implement a rocket with sensors in order to get information about the flight. -
Early Tests of the WikiLauncher First Stage
Tristancho Martínez, Joshua; Tarazona Romero, Andrea (2013-05-03)
Report de recerca
Accés obertThis is a technical report for the early nine test of the first stage of a minilauncher to put up to six femto-satellites in a 250 km Low Earth Orbit. These nine tests were performed in a stone quarry in order to gain ... -
Implementation of a femto-satellite and a mini-launcher for the N Prize
Tristancho Martínez, Joshua (Universitat Politècnica de Catalunya, 2010-05-20)
Projecte Final de Màster Oficial
Accés obertIn this Master Thesis we begin with a short analysis of the current space market, with the aim of searching solutions that allow us to implement femto-satellites (that is, satellites with a mass less than 100 grams) and ... -
Innovative NDT technique based on ferrofluids for detection of surface crack
Rojas Gregorio, José Ignacio; Cabrera, Blai; Musterni Girbau, Gerard; Nicolas, Jorge; Tristancho Martínez, Joshua; Crespo Artiaga, Daniel (2015-11)
Article
Accés obertAn innovative NDT technique is proposed for surface inspection of materials not necessarily magnetic or conductive, based on local magnetic field variations due to ferrofluid deposited in the cracks. The feasibility of the ... -
Innovative NDT technique for detection of surface cracks based on ferrofluids excited with DC and AC magnetic fields
Rojas Gregorio, José Ignacio; Cabrera, Blai; Musterni, Gerard; Nicolas, Jorge; Tristancho Martínez, Joshua; Crespo Artiaga, Daniel (2015-03-31)
Report de recerca
Accés obertAn innovative NDT technique is proposed for surface inspection of materials not necessarily magnetic or conductive, based on local magnetic field variations due to ferrofluid deposited in the cracks. The feasibility of the ... -
NextGen trajectory approaches with air-air negotiation protocol
Sariñena, David; Barrado Muxí, Cristina; Pastor Llorens, Enric; Tristancho Martínez, Joshua (2009)
Text en actes de congrés
Accés obert -
El Puzle i l'aprenentatge de la programació
Valero García, Miguel; Barrado Muxí, Cristina; Canto Rodrigo, Pablo del; Gallardo, Antonia; Gallego, Isabel; Hidalgo, Rubén; López, Juan; López, José Manuel; Tristancho Martínez, Joshua; Medina, Esunly; Meseguer, Roc; Mochón Duro, Francisco; Mora Serrano, Javier; Pastor, Enric; Reyes, Angélica; Rodríguez, Eva; Royo Vallés, María Dolores; Royo, Pablo; Salamí San Juan, Esther; Sanjeevan, Kanapathipillai; Santamaría, Eduard (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2014-04-24)
Text en actes de congrés
Accés obertEs descriu una experiència formalitzada d’aprenentatge cooperatiu mitjançant la utilització de la metodologia del puzle. Concretament, s’utilitza el puzle com una eina de suport en una assignatura organitzada d’acord amb ... -
Service oriented fast prototyping environment for UAS missions
Royo Chic, Pablo; López Rubio, Juan; Tristancho Martínez, Joshua; Lema Rosas, Juan Manuel; López, Borja; Pastor Llorens, Enric (2010)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper introduces a simulation architecture to evaluate the implementation of a va- riety of civil UAS missions with little recon guration time and overhead. This architecture, called Icarus Simulation Integrated ... -
Simplified Femto-satellite Operations for Disaster Management Missions
Tristancho Martínez, Joshua; Gutiérrez Cabello, Jordi (2012)
Text en actes de congrés
Accés obertThe reduction in size of satellites is reaching at the range of femto-satellites, i.e. satellites less than 100 grams in mass. One of the key points to achieve such a reduc tion is to simplify the design of the satellite, ... -
Spherical Rover for lunar and planetary exploration
Gutiérrez Cabello, Jordi; Tristancho Martínez, Joshua (2013)
Text en actes de congrés
Accés obertHistorically, planetary and lunar rovers have been wheeled-driven. While this is usually seen as an advantage –due to the flight experience– in some cases, the unavoidable presence of gears and mobile parts can be a ... -
Tensegrity ring for a sports arena formfinding and testing
Peña Villamil, Diana Maritza; Llorens Duran, Josep Ignasi de; Sastre Sastre, Ramon; Crespo Artiaga, Daniel; Tristancho Martínez, Joshua (2011)
Text en actes de congrés
Accés obertThe current prototype’s key contribution to the field of light-weight structures is that it is the first time that a pure tensegrity ring has been used in place of a compression ring. This design features a cladding ...