Now showing items 1-6 of 6

  • Embedding Kalman techniques in the one-shot task model when non-uniform samples are corrupted by noise 

    Lozoya, Camilo; Romero, Julio; Martí Colom, Pau; Velasco García, Manel; Fuertes Armengol, José Mª (IEEE Press. Institute of Electrical and Electronics Engineers, 2010)
    Conference report
    Open Access
    The performance of several closed-loop systems whose controllers concurrently execute in a multitasking realtime system may be deteriorated due to timing uncertainties in tasks´executions, problem known as scheduling ...
  • Minimizing control cost in resource-constrained control systems: from Feedback scheduling to event-driven control 

    Lozoya, Camilo; Martí Colom, Pau; Velasco García, Manel (IEEE Press. Institute of Electrical and Electronics Engineers, 2010)
    Conference report
    Open Access
    This paper evaluates approaches aimed at minimizing aggregated control cost of a set of controllers that concurrently execute sharing limited computing resources. The evaluation focuses on feedback scheduling and event-driven ...
  • On the timing of discrete events in event-driven control systems 

    Velasco García, Manel; Martí Colom, Pau; Lozoya, Camilo (2008-04-01)
    Article
    Open Access
    This paper presents an analysis method to determine offline at what intervals have to be taken the samples for various types of event- driven control systems.
  • Preliminary approach to Lyapunov sampling in CAN-based networked control systems 

    Yépez Castillo, José Gregorio; Lozoya, Camilo; Velasco García, Manel; Martí Colom, Pau; Fuertes Armengol, José Mª (IEEE Press. Institute of Electrical and Electronics Engineers, 2009)
    Conference report
    Open Access
    This paper presents a preliminary approach to networked control systems (NCS) that relies on an event-driven control method based on Lyapunov sampling. The goal is to study and develop approaches for NCS capable of offering ...
  • Self-triggered networked control systems: an experimental case study 

    Camacho Santiago, Antonio; Martí Colom, Pau; Velasco García, Manel; Lozoya, Camilo; Villa Millaruelo, Ricardo; Fuertes Armengol, José Mª; Griful Ponsati, Eulàlia (2010)
    Conference report
    Open Access
    A self-triggered controller is characterized, in general, by a non-periodic sequence of job activations. And each job execution, apart from performing sampling, control algorithm computation and actuation, calculates the ...
  • Simulation study of a remote wireless path tracking control with delay estimation for an autonomous guided vehicle 

    Lozoya, Camilo; Martí Colom, Pau; Velasco García, Manel; Fuertes Armengol, José Mª; Martín Rull, Enric Xavier (Springer, 2010-06-01)
    Article
    Restricted access - publisher's policy
    Industrial applications involving mobile systems can benefit from the use of wireless technology. However, wireless communication has not been widely accepted on the factory floor due to its difficulty in achieving the ...