Now showing items 1-6 of 6

    • Development of a Mobile Application for Robust Tuning of One- and Two-Degree-of-Freedom PI and PID Controllers 

      Arrieta Orozco, Orlando; Wu, S.; Vilanova Arbós, Ramón; Rojas Fernández, José David; Yu Lo, Lucky Lochi (2015-12-01)
      This paper presents the development of a mobile application for Android systems devices, that helps in the control system design task. The application allows to compute the parameters of PID-type controllers. The controlled ...
    • Monitoring the moin beach to control morphological changes due the construction of the moin container terminal, Limon 

      Alfaro Chavarría, Henry Gustavo; Govaere Vicarioli, Georges; Víquez Acosta, Ronald (2016-05-10)
      The Moin Container Terminal (MCT) is a project under construction that represents one of the largest investments in Latin American port facilities. The first stage consists of a seven million cubic meter sand fill constructed ...
    • Multivariable decoupling set-point approach applied to a wastewater treatment plant 

      Contreras Leiva, Mónica Patricia; Rivas Zúñiga, Francisco; Rojas Fernández, José David; Arrieta Orozco, Orlando; Vilanova Arbós, Ramón (2016-10-21)
      This paper presents a formulation for the inclusion of the second degree of freedom for MIMO system for decoupling purposes. The proposal is specially effective when combined with decentralized feedback controllers. Loop ...
    • S809 Airfoil: Reynolds number effect on the aerodynamics of wind turbine blades 

      Gaigher Junior, João C.; Campos, Julio Cesar C.; Tibiriça, Álvaro M. Bigonha; Rosa, Henrique M. Pereira; Beraldo, Matheus M.; de Andrade, Antônio Carlos; Brito, Rogério Fernandes; Casanova Treto, Pedro (2015-12)
      The objective of this work is to study the S809 airfoil profile used in the wind turbine blades of horizontal axis. Wind turbines developed rapidly in technological terms, showing reliability in generating energy from the ...
    • Use of drone technology and photogrammetry for beach morphodynamics and breakwater monitoring 

      Govaere Vicarioli, Georges; Víquez Acosta, Ronald; Alfaro Chavarría, Henry Gustavo (2016-05-10)
      Results from the use of UAV-based photogrammetry for monitoring changes in beaches and breakwaters are presented. Main recommendations are provided on the basis of lessons learned about the collection of reliable results ...
    • Utilização de uma malha estruturada na análise do aerofólio s809 

      Martins Ribeiro, Wander; Costa Campos, Julio Cesar; Tibiriça, Álvaro M. Bigonha; Pereira Rosa, Henrique Marcio; Fernandes Brito, Rogério; Casanova Treto, Pedro (2015-04)
      A análise numérica tem se tornado uma ferramenta essencial nas etapas do desenvolvimento de um projeto devido a sua capacidade de solução para fenômenos físicos descritos por leis de difícil solução analítica, economizando ...