Now showing items 1-20 of 57

    • A class of population dynamics for reaching epsilon-equilibria : engineering applications 

      Obando, Germán; Barreiro Gómez, Julián; Quijano Silva, Nicanor (2016)
      Conference report
      Open Access
      This document proposes a novel class of population dynamics that are parameterized by a nonnegative scalar . We show that any rest point of the proposed dynamics corresponds to an -equilibrium of the underlying population ...
    • A differential game approach to urban drainage systems control 

      Ramírez Jaime, Andrés Felipe; Quijano Silva, Nicanor; Ocampo-Martínez, Carlos (2016)
      Conference report
      Open Access
      Urban drainage systems (UDSs) are complex large-scale systems that carry stormwater and wastewater throughout urban areas. During heavy rain scenarios, UDSs are not able to handle the amount of extra water that enters the ...
    • A payoff dynamics model for equality-constrained population games 

      Martínez Piazuelo, Juan Pablo; Quijano Silva, Nicanor; Ocampo-Martínez, Carlos (2022)
      Article
      Open Access
      This letter proposes a novel form of continuous-time evolutionary game dynamics for generalized Nash equilibrium seeking in equality-constrained population games. Using Lyapunov stability theory and duality theory, we ...
    • A payoff dynamics model for generalized Nash equilibrium seeking in population games 

      Martínez Piazuelo, Juan Pablo; Quijano Silva, Nicanor; Ocampo-Martínez, Carlos (2022-06-01)
      Article
      Restricted access - publisher's policy
      This paper studies the problem of generalized Nash equilibrium seeking in population games under general affine equality and convex inequality constraints. In particular, we design a novel payoff dynamics model to steer ...
    • An unknown input moving horizon estimator for open channel irrigation systems 

      Conde Méndez, Gregory; Quijano Silva, Nicanor; Ocampo-Martínez, Carlos (2021)
      Conference report
      Open Access
      The use of modeling and estimation strategies appears as a valuable tool to increase the efficiency of the open channel irrigation systems (OCIS). This paper is focused on exploring the feasibility, advantages, and conditions ...
    • Búsqueda de equilibrios de Nash en juegos poblacionales bajo información parcial y su aplicación en juegos de congestión 

      Martínez Piazuelo, Juan Pablo; Ocampo-Martínez, Carlos; Quijano Silva, Nicanor (Universidade da Coruña. Servizo de Publicacións, 2023)
      Conference lecture
      Open Access
      En este artículo, consideramos el marco de dinámicas evolutivas y juegos poblacionales. Para una clase de dinámicas evolutivas y una familia de juegos poblacionales contractivos, desarrollamos un método novedoso para la ...
    • Co-simulation for the design of controllers in urban drainage systems 

      Riaño Briceño, Gerardo; Ramírez Jaime, Andrés; Barreiro Gómez, Julián; Quijano Silva, Nicanor; Ocampo-Martínez, Carlos (Institute of Electrical and Electronics Engineers (IEEE), 2015)
      Conference report
      Open Access
      A co-simulation framework that uses two software tools (i.e., Matlab, Python or LabVIEW, and SWMM) is presented. The co-simulation is performed thanks to a tool that has been developed, and which is the main contribution ...
    • Coalitional model predictive control of parabolic-trough solar collector fields with population-dynamics assistance 

      Sánchez Amores, Ana; Martínez Piazuelo, Juan Pablo; Maestre Torreblanca, José María; Ocampo-Martínez, Carlos; Fernández Camacho, Eduardo; Quijano Silva, Nicanor (2023-03-15)
      Article
      Open Access
      Parabolic-trough solar collector fields are large-scale systems, so the application of centralized optimizationbased control methods to these systems is often not suitable for real-time control. As such, this paper formulates ...
    • Conference report: the IEEE Colombian conference on automatic control 2017 

      Ocampo-Martínez, Carlos; Patiño Guevara, Diego; Quijano Silva, Nicanor (2018)
      Article
      Open Access
      The 3th IEEE Colombian Conference on Automatic Control 2017 (CCAC) was held October 18-20th, 2017 at the Corales de Indias Hotel, Cartagena de Indias, Colombia. The conference was preceded by a day devoted to four technical ...
    • Constrained distributed optimization : A population dynamics approach 

      Barreiro Gómez, Julián; Quijano Silva, Nicanor; Ocampo-Martínez, Carlos (2016-07)
      Article
      Open Access
      Large-scale network systems involve a large number of states, which makes the design of real-time controllers a challenging task. A distributed controller design allows to reduce computational requirements since tasks are ...
    • Constrained distributed optimization based on population dynamics 

      Barreiro Gómez, Julián; Quijano Silva, Nicanor; Ocampo-Martínez, Carlos (Institute of Electrical and Electronics Engineers (IEEE), 2014)
      Conference report
      Restricted access - publisher's policy
      This paper proposes a novel methodology for solving constrained optimization problems in a distributed way, inspired by population dynamics and adding dynamics to the population masses. The proposed methodology divides the ...
    • Control of urban drainage systems: optimal flow control and deep learning in action 

      Ochoa Tamayo, Daniel Esteban; Riaño Briceño, Gerardo; Quijano Silva, Nicanor; Ocampo-Martínez, Carlos (Institute of Electrical and Electronics Engineers (IEEE), 2019)
      Conference report
      Open Access
      A hierarchical control strategy is proposed to solve the optimal drainage problem in sewer systems by combining an optimization technique known as minimum scaled consensus control (MSCC) with the deep deterministic policy ...
    • Control-oriented modeling approach for open channel irrigation systems 

      Conde Méndez, Gregory; Quijano Silva, Nicanor; Ocampo-Martínez, Carlos (Elsevier, 2020)
      Conference report
      Open Access
      In irrigation, most of the water is transported by networks of open-channel irrigation systems (OCIS). In most cases, the OCIS are manually operated showing low efficiency. Then the incorporation of control strategies is ...
    • Data-driven decentralized algorithm for wind farm control with population-games assistance 

      Barreiro Gómez, Julián; Ocampo-Martínez, Carlos; Bianchi, Fernando Daniel; Quijano Silva, Nicanor (2019)
      Article
      Open Access
      In wind farms, the interaction between turbines that operate close by experience some problems in terms of their power generation. Wakes caused by upstream turbines are mainly responsible of these interactions, and the ...
    • Data-driven evolutionary-game-based control for drinking-water networks 

      Barreiro Gómez, Julián; Riaño Briceño, Gerardo; Ocampo-Martínez, Carlos; Quijano Silva, Nicanor (Springer, 2017)
      Part of book or chapter of book
      Open Access
      This book presents a set of approaches for the real-time monitoring and control of drinking-water networks based on advanced information and communication technologies. It shows the reader how to achieve significant ...
    • Decentralized charging coordination of electric vehicles under feeder capacity constraints 

      Martínez Piazuelo, Juan Pablo; Quijano Silva, Nicanor; Ocampo-Martínez, Carlos (2022-12)
      Article
      Restricted access - publisher's policy
      As an envisioned technology for future smart city networks, this paper studies the real-time decentralized charging coordination of a fleet of plug-in electric vehicles (PEVs) under feeder capacity constraints. In particular, ...
    • Decentralized charging coordination of electric vehicles using multi-population games 

      Martinez-Piazuelo, Juan; Quijano Silva, Nicanor; Ocampo-Martínez, Carlos (Institute of Electrical and Electronics Engineers (IEEE), 2020)
      Conference report
      Open Access
      This paper addresses the decentralized charging coordination of a fleet of plug-in electric vehicles (PEVs). In particular, we cast the charging coordination task as a constrained multi-objective optimization problem, and ...
    • Decentralized control for urban drainage systems using replicator dynamics 

      Obando, Germán; Quijano Silva, Nicanor; Ocampo-Martínez, Carlos (Institute of Electrical and Electronics Engineers (IEEE), 2022)
      Article
      Open Access
      This paper proposes a decentralized control scheme that mitigates floods in urban drainage systems (UDSs). First, we develop a partitioning algorithm of the UDS relying on a graph model of the system. Once this is done, ...
    • Decentralized control for urban drainage systems via population dynamics : Bogota case study 

      Barreiro Gómez, Julián; Obando, Germán; Riaño Briceño, Gerardo; Quijano Silva, Nicanor; Ocampo-Martínez, Carlos (Institute of Electrical and Electronics Engineers (IEEE), 2015)
      Conference report
      Open Access
      Control of Urban Drainage Systems (UDS) is studied for cases in which the distribution of run–off through the channels of a system is inefficient, i.e. when the capacity of some structures is not used optimally. In this ...
    • Detection, isolation, and magnitude estimation of unknown flows in open-channel irrigation systems 

      Conde Méndez, Gregory; Quijano Silva, Nicanor; Ocampo-Martínez, Carlos (Institute of Electrical and Electronics Engineers (IEEE), 2021)
      Article
      Open Access
      The development of modeling and estimation strategies, useful for determining the magnitude and location of unknown flows such as seepage and leaks, appears as a valuable tool to increase the efficiency of the open-channel ...