Now showing items 1-15 of 15

    • Adquisición de datos para un sistema de medición de la calidad del aire basado en IoT 

      Paz Penagos, Hernán; Moreno, Andres Alejandro; Poveda, José Noe (Latin American and Caribbean Consortium of Engineering Institutions (LACCEI)Jamaica, 2019)
      The objective of the article is to present the design of the interface for the acquisition of data from the climatological station located in Guaymaral (latitude: 04º49'20.4""N, Longitude: 74º04'10.2""W; 2585 masl). This ...
    • Desarrollo y prueba de un sistema de radio telemetría para adquisición sísmica 

      Paz Penagos, Hernán; Uyuban, Jaime Andrés; Narváez, Alan M.; Ferro Escobar, Roberto (Universidad Militar Nueva GranadaBogotá, Colombia., 2017)
      Los métodos sísmicos de prospección constituyen la principal herramienta de exploración y caracterización de reservorios de hidrocarburos, en cualquier cuenca de nuestro planeta. La sísmica de reflexión se puede adquirir ...
    • Development of an Android mobile application for cycle users of the city of Bogotá D.C. 

      Paz Penagos, Hernán (LACCEI Latin American and Caribbean Consortium of Engineering InstitutionsBoca Raton Fl, United States., 2017)
      This article is about the development of an application for smartphone phones with Android operating system for cycle route who transit in the city of Bogota D.C. The development of the project was achieved with the help ...
    • Electric power generation from a turnstile 

      Paz Penagos, Hernán (Universidad Nacional de ColombiaMedellin, Colombia., 2020)
      This research aimed to design, simulate in SolidWorks, build, and test two energy conversion mechanisms using mechanical gears and through 0 neodymium magnets. The used source of mechanical energy was the rotational movement ...
    • First approach to the modeling process of the sensor base on fiber optic for the detection of vehicular overload 

      Paz Penagos, Hernán; Campagnoli Martínez, Sandra Ximena; Gómez Rubiano, Juan Camilo; Currea Botero, Juan Sebastián; Martin Alfonso, Juan Felipe (LACCEI Latin American and Caribbean Consortium of Engineering InstitutionsLima, Perú., 2018)
      In this article we explain the progress made in the theoretical modeling process of the fiber-based sensor of the detection of vehicular overload. The methodological design covers the first phase of revision of the state ...
    • Modelo Teórico de Sensor basado en el Principio de la Reflectometría de Luz sobre Fibra Óptica para Detección de Sobrecarga Vehicular 

      Paz Penagos, Hernán; Campagnoli Martínez, Sandra Ximena; Gómez Rubiano, Juan C.; Currea, Juan S. (Centro de Información Tecnológica (CIT)La Serena, Chile, 2019)
      El objetivo de la investigación es la propuesta de un modelo teórico para caracterizar un sensor de fibra óptica. Para lograrlo, se caracterizó el cambio de las propiedades de los rayos de luz que se propagaban por el ...
    • Nuevas Ecuaciones de Inyección de Energía para Facilitar las Tareas de Automatización 

      Andrade Morales, Juan Manuel (LACCEI, Latin American and Caribbean Consortium of Engineering Institutions.Boca Raton Fl, United States., 2017)
      La investigación propone nuevas ecuaciones de inyección de energía de los sistemas de control de variables continuas cuando se usa una interfaz digital PWM de modulación de ancho de pulso agregada a un microprocesador, ...
    • OFDM comparison with FFT and DWT processing for DVB-T2 wireless channels 

      Paz Penagos, Hernán (Universidad de la CostaBarranquilla, Colombia., 2018)
      Introduction: Recent studies on the FFT processing (Fast Fourier Transform) or DWT (Discrete Wavelet Transform) of the OFDM signal (Orthogonal Frequency Division Multiplexing) have shown pros and cons ...
    • Parallel Programming to Analyze Crop-Health in Real-Time 

      Molina Muñoz, Angie Natalia; Brunn, Ansgar; Chaparro, Javier; Pérez, Alexander (zfv – Zeitschrift für Geodäsie, Geoinformation und LandmanagementHerne, Alemania., 2019)
      Smart farming takes place by using recent UAV-technology for agricultural profitability. Multiple companies and research centers are working on realizing real scenarious. But there are only restricted experiences about how ...
    • Performance Evaluation of Direct-Link Backhaul for UAV-Aided Emergency Networks 

      Castellanos, German; Deruyck, Margot; Martens, Luc; Joseph, Wout (MDPI Open Access JournalsBasilea, Suiza., 2019)
      Today’s wireless networks provide us reliable connectivity. However, if a disaster occurs, the whole network could be out of service and people cannot communicate. Using a fast deployable temporally network by mounting ...
    • Recepción de Imágenes Meteorológicas de Colombia con una Antena de Dipolos Cruzados 

      Paz Penagos, Hernán; Caycedo Berrio, Joan S.; Patarroyo Godoy, Laura M.; Ramírez Cortés, Laura L. (Centro de Información Tecnológica (CIT)La Serena, Chile., 2019)
      El objetivo del artículo es presentar el diseño, simulación y construcción de una antena de dipolos cruzados para recibir imágenes APT procedentes de satélites NOAA15 en un ambiente semiurbano. Para lograr mejor desempeño ...
    • Reliable Control Architecture with PLEXIL and ROS for Autonomous Wheeled Robots 

      Cadavid, Héctor; Pérez, Alexander; Rocha, Camilo (Springer NatureSuiza, 2017)
      Today’s autonomous robots are being used for complex tasks, including space exploration, military applications, and precision agriculture. As the complexity of control architectures increases, reliability of autonomous ...
    • Reliable Control Architecture with PLEXIL and ROS for Autonomous Wheeled Robots 

      Pérez, Alexander; Cadavid, Héctor; Rocha, Camilo (Springer NatureColombia, 2017)
      Today’s autonomous robots are being used for complex tasks, including space exploration, military applications, and precision agriculture. As the complexity of control architectures increases, reliability of autonomous ...
    • System Assessment of WUSN Using NB-IoT UAV-Aided Networks in Potato Crops 

      Castellanos, German; Deruyck, Margot; Martens, Luc; Joseph, Wout (IEEEFundación para el futuro de Colombia, Colombia., 2020)
      Unmanned Aerial Vehicles (UAV) are part of precision agriculture; also, their impact on fast deployable wireless communication is offering new solutions and systems never envisioned before such as collecting information ...
    • Use of radio telemetry to determine presence of cattle stress indicators before slaughter 

      Paz Penagos, Hernán (Universidad Nacional de ColombiaBogotá, Colombia., 2019)
      This study was conducted in order to determine the presence of stress in cattle prior to slaughter in situations such as loading, trans-porting, unloading, water and food deprivation during mobilization and waiting in the ...