Examinando por Materia "Interacción hombre - computador"

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  • Publicación
    Acceso abierto
    Diseño e implementación de un sistema automático de temporización y variación de velocidad para el proceso de empastado de concentrados de tintas en base solvente para la empresa SunChemical Yumbo
    (Universidad de San Buenaventura, 2019) Chávez Valencia, Edgar Andrés; Bastidas Nieto, Christian; Giraldo Orozco, Edgar Antonio
    This project describes the implementation developed as a functional prototype of a timing and speed variation system for 4 Cowles agitators belonging to the solvent based inks process of the company Sun Chemical Yumbo. The implementation of this functional prototype is developed using 3 fundamental elements, the first is the Human-Machine Interface or HMI TP177B that allows the supervision and control of the system, the second is the Programmable Logic Controller or PLC S7-300 which is located in the Control level, the third one is the Danfoss VLT FC51 Speed Variable that fulfills the function of varying the speed of the engine connected to it and finally we have the ¼ Hp motor from Cassi Power Transmission with power at 440V and 160 RPM as Nominal Speed.
  • Publicación
    Acceso abierto
    Implementación de las prácticas de laboratorio sobre el internet de las cosas
    (Universidad de San Buenaventura, 2019) Díaz Molina, Daniela; Valencia Vargas, Daniel Felipe
    The term IoT refers to the interaction and communication among billions of devices that produce and exchange data related to objects (ie, things) in the real world [1]. It is necessary to include IoT in undergraduate engineering following the global trend for project-based education. In this document, we present the details of a pedagogical exercise to encourage the creation of IoT devices. The strategy consists of workshops with a project-based approach, which begin by addressing the challenges, and the design of laboratory experiments with available resources. It also includes feedback from students about the learning experience with 100% results in the field of interest in the laboratories.