Now showing items 21-34 of 34

    • Improvements of a flying-wing Micro-Air-Vehicle by closing the control-loop on ground 

      Gallego Sanchez, Irene (Universitat Politècnica de Catalunya, 2014-06-27)
      Master thesis (pre-Bologna period)
      Restricted access - author's decision
      Micro Air Vehicles (MAVs) are a very small Unmanned Vehicles which provide interesting indoor implementations due to its reduced size. Therefore, onboard payload is very restricted, so GPS use is very limited too. The most ...
    • Improvements of a vector control system for a mini-launcher based on composite materials 

      Beizaee, Ahmad Ali (Universitat Politècnica de Catalunya, 2013-06-27)
      Bachelor thesis
      Open Access
      The main objective of this work is to design and implement a vector control system based on cold gas that is very light, easy to build and reliable; to test it if on time. The work is a continuation of a Master Thesis about ...
    • Integration of a Camera in the Femtosatellite Design Cycle and Assessment 

      Pallarès Albaladejo, Aina (Universitat Politècnica de Catalunya, 2014-01-31)
      Bachelor thesis
      Open Access
      A femtosatellite has a mass between 10 and 100 grams. Current satellites are based on boxes owned by different manufacturers. The consequence of this architecture is an increment of mass due to structures, wiring and ...
    • Mejoras a la Inspección Boroscópica del Motor Turbofan CFM56-7B 

      Ruiz Zurita, Jorge (Universitat Politècnica de Catalunya, 2013-02-18)
      Bachelor thesis
      Open Access
      The boroscope or endoscopy is a non-destructive test method widely used in medical, nuclear power and aviation. Using a small port access to critical points to inspect the contents without opening the patient or open a ...
    • Un micro-vehicle aeri no tripulat tipus ala volant inflable amb capacitat de enlairament/aterratge vertical 

      Padilla Hernandez, Aymon (Universitat Politècnica de Catalunya, 2014-06-20)
      Master thesis (pre-Bologna period)
      Restricted access - author's decision
      This work should be understood as the challenge of integrating different technologies that have a strong boom in the aeronautics field. The aim is to perform a micro air vehicle, where the entire structure consists of a ...
    • Model Rocket Workshop 

      Far, Marc; Hernández, Alberto; Martínez, Joan; Pascual, Núria (Universitat Politècnica de Catalunya, 2015-06-01)
      Coursework
      Open Access
      In this article will be explained the construction and launch of a model rocket, from the simulations to the workshop, with the materials used and the flight tests passed. Includes both simulated and experimental graphics ...
    • Study and implementation of the stability and control system of a mini-launcher 

      Ruizhi, Yuan (Universitat Politècnica de Catalunya, 2011-07-26)
      Master thesis
      Open Access
    • Study and Validation of a 5.8 GHz Video-Link for a Lunar Pico-Rover 

      Lledo Ardila, Carlos (Universitat Politècnica de Catalunya, 2013-02-15)
      Bachelor thesis
      Open Access
      This work is a study of a basic video-link for a future Lunar Explorer Rover. The rover is a ball-like robot that is involved in the Google Lunar X-Prize s a part of Team FREDNET. The use of the 5.8 GHz band allows a large ...
    • Study and Validation of a Double Inertial Platform for a Lunar Pico-Rover 

      Jaramillo Araque, Johan Steven (Universitat Politècnica de Catalunya, 2013-02-01)
      Bachelor thesis
      Open Access
      This Final Bachelor work is a study and validation of a double Inertial Measurement Unit (IMU) for a Lunar Pico-Rover. The first chapter is a review of the current market for low-cost IMUs based on Commercial off-the-shelf ...
    • Study of a Coke Can as a rocket structure and its flutter effects 

      Manya Saez, Pau; Gomez Sañe, Daniel (Universitat Politècnica de Catalunya, 2013-05-10)
      Bachelor thesis
      Open Access
      This final bachelor work (TFC) is a study of a Coke Can properties to be reused in a rocket as a structure. The work is focused in the possible flutter effects that this structure could present. There are two main blocks ...
    • Study of a low cost inertial platfom for a femto-satellite deployed by a mini-launcher 

      Bardolet Santacreu, Esteve (Universitat Politècnica de Catalunya, 2010-07-28)
      Bachelor thesis
      Open Access
    • Study of a nozzle vector control for a low cost mini-launcher 

      Rodríguez Miguel, Roberto (Universitat Politècnica de Catalunya, 2011-07-07)
      Master thesis
      Open Access
      This study is addressed to the control system of a mini-launcher. A reaction control based on purge pressure from a solid propellant engine of a main stage, or using cold gas from a storage tank will be the control method. ...
    • Use of hardware-on-the-loop to test missions for a low cost mini-launcher 

      Navarro Morcillo, Laia (Universitat Politècnica de Catalunya, 2011-02-28)
      Bachelor thesis
      Open Access
      Este estudio esta dirigido al uso de lazos de control por Hardware para probar subsistemas tanto de femto-satelites como mini-lanzaderas. Usaremos el simulador Moon2.0 para implementar comunicaciones entre una caja negra ...
    • Use of Ram Air Turbines for electrical taxiing in Airbus 320 

      Parés Prat, Andreu; Borhani Coca, Dario (Universitat Politècnica de Catalunya, 2012-07-18)
      Bachelor thesis
      Open Access
      Twin engine Airbus 320 taxi procedures involve not only a notable fuel consumption but an increment of engine hour operation, reducing its life cycle. The possibility of using air generators is studied in this Bachelor ...