Exploració per autor "Ocampo-Martínez, Carlos"Més informacióMés informació

Ara es mostren els items 8-27 de 264

    • A game theoretical randomized method for large-scale systems partitioning 

      Muros Ponce, Francisco; Maestre Torreblanca, José María; Ocampo-Martínez, Carlos; Algaba Durán, Encarnación; Fernández Camacho, Eduardo (Institute of Electrical and Electronics Engineers (IEEE), 2018)
      Article
      Accés obert
      In this paper, a game theory-based partitioning algorithm for large-scale systems (LSS) is proposed. More specifically, a game over nodes is introduced in a model predictive control framework. The Shapley value of this ...

    • A learning-based approach towards the data-driven predictive control of combined wastewater networks – An experimental study 

      Balla, Krisztian Mark; Dimon Bendtsen, Jan; Schou, Christian; Skovmose Kallesoe, Carsten; Ocampo-Martínez, Carlos (Elsevier, 2022-08-01)
      Article
      Accés obert
      Smart control in water systems aims to reduce the cost of infrastructure expansion by better utilizing the available capacity through real-time control. The recent availability of sensors and advanced data processing is ...

    • A multi-objective predictive control strategy for enhancing primary frequency support with wind farms 

      Siniscalchi Minna, Sara; Prada Gil, Mikel de; Bianchi, Fernando Daniel; Ocampo-Martínez, Carlos; De Schutter, Bart (2018)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Nowadays, wind power plants (WPPs) should be able to dynamically change their power output to meet the power demanded by the transmission system operators. When the wind power generation exceeds the power demand, the WPP ...

    • A multiobjective-based switching topology for hierarchical model predictive control applied to a hydro-power valley 

      Nuñez Vicencio, Alfredo; Ocampo-Martínez, Carlos; De Schutter, Bart; Valencia, Felipe; López, José D.; Espinosa, Jairo (2013)
      Text en actes de congrés
      Accés obert
      In a Hierarchical Model Predictive Control (H-MPC) framework, this paper explores suitable time-variant structures for the hierarchies of different local MPC controllers. The idea is to adapt to different operational ...

    • A non-centralized predictive control strategy for wind farm active power control: A wake-based partitioning approach 

      Siniscalchi-Minna, Sara; Bianchi, Fernando Daniel; Ocampo-Martínez, Carlos; Domínguez García, José Luis; De Schutter, Bart (Elsevier, 2020)
      Article
      Accés obert
      Owing to wake effects, the power production of each turbine in a wind farm is highly coupled to the operating conditions of the other turbines. Wind farm control strategies must take into account these couplings and produce ...

    • A non-centralized predictive control strategy for wind farm active power control: A wake-based partitioning approach 

      Siniscalchi Minna, Sara; Bianchi, Fernando Daniel; Ocampo-Martínez, Carlos; Domínguez Garcia, José Luis; De Schutter, Bart (Elsevier, 2020-05-01)
      Article
      Accés obert
      Owing to wake effects, the power production of each turbine in a wind farm is highly coupled to the operating conditions of the other turbines. Wind farm control strategies must take into account these couplings and produce ...

    • A nonlinear predictive control approach for urban drainage networks using data-driven models and moving horizon estimation 

      Mark Balla, Krisztian; Schou, Christian; Dimon Bendtsen, Jan; Ocampo-Martínez, Carlos; Kallesøe, Carsten Skovmose (Institute of Electrical and Electronics Engineers (IEEE), 2022-01-01)
      Article
      Accés obert
      Real-time control (RTC) of urban drainage networks (UDNs) is a complex task where transport flows are non-pressurized and therefore impose flow-dependent time delays in the system. Unfortunately, the installation of flow ...

    • A payoff dynamics model for equality-constrained population games 

      Martínez Piazuelo, Juan Pablo; Quijano Silva, Nicanor; Ocampo-Martínez, Carlos (2022)
      Article
      Accés obert
      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
      Accés restringit per política de l'editorial
      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 ...

    • A phenomenological-based dynamic model for a polymer electrolyte membrane fuel-cell humidifier assembly 

      Alvarez, Hernan; Ocampo-Martínez, Carlos (2022-11-01)
      Article
      Accés obert
      This paper presents the deduction of a phenomenological-based semi-physical model (PBSM) for the gas humidification in a fuel-cell assembly. Unlike previously published models, the one proposed here includes the momentum ...

    • A reduced-order model for real-time NMPC of ethanol steam reformers 

      Reyero Santiago, Pedro; Yu, Xinwei; Ocampo-Martínez, Carlos; Braatz, Richard D. (Science Press, 2021)
      Text en actes de congrés
      Accés obert
      One of the approaches to green energy of interest in recent years is through the use of hydrogen technologies in which the waste product of combustion is water rather than carbon dioxide, nitrous oxides, and other pollutants ...

    • A resilient approach for distributed MPC-based economic dispatch in interconnected microgrids 

      Ananduta, Wayan Wicak; Maestre Torreblanca, José María; Ocampo-Martínez, Carlos; Ishii, Hideaki (Institute of Electrical and Electronics Engineers (IEEE), 2019)
      Text en actes de congrés
      Accés obert
      Economic dispatch of interconnected microgrids that is based on distributed model predictive control (DMPC) requires the cooperation of all agents (microgrids). This paper discusses the case in which some of the agents ...

    • A service reliability model predictive control with dynamic safety stocks and actuators health monitoring for drinking water networks 

      Grosso Pérez, Juan Manuel; Ocampo-Martínez, Carlos; Puig Cayuela, Vicenç (2012)
      Text en actes de congrés
      Accés obert
      This paper presents a model predictive control strategy to assure reliability in drinking water networks given a customer service level and a forecasting demand. The underlying idea concerns a two-layer hierarchical control ...

    • A wind farm control strategy for power reserve maximization 

      Siniscalchi Minna, Sara; Bianchi, Fernando Daniel; Prada Gil, Mikel de; Ocampo-Martínez, Carlos (Elsevier, 2019-02-01)
      Article
      Accés obert
      Nowadays, in many countries wind energy is responsible for a significant part of the electricity generation. For this reason, Transmission System Operators (TSOs) are now demanding the wind power plants (WPPs) to contribute ...

    • A wind farm operational strategy for primary frequency support optimization 

      Siniscalchi Minna, Sara; Bianchi, Fernando Daniel; Ocampo-Martínez, Carlos; Prada Gil, Mikel de (2017)
      Comunicació de congrés
      Accés obert
      With the aim of distributing the total power required at the wind farm control level for each wind turbine, we proposed a multi-objective model predictive control scheme able to (i) ensure the tracking of the power demanded ...

    • Accelerated Multi-agent optimization method over stochastic networks 

      Ananduta, Wayan Wicak; Ocampo-Martínez, Carlos; Nedic, Angelia (Institute of Electrical and Electronics Engineers (IEEE), 2020)
      Text en actes de congrés
      Accés obert
      We propose a distributed method to solve a multi-agent optimization problem with strongly convex cost function and equality coupling constraints. The method is based on Nesterov’s accelerated gradient approach and works ...

    • Actuator fault-tolerant control based on set separation 

      Ocampo-Martínez, Carlos; Doná, José A. de; Serón, María (2008)
      Report de recerca
      Accés obert
      In this report an actuator fault-tolerant control (FTC) strategy based on set separation is presented. The proposed scheme employs a bank of observers which match the different fault situations that can occur in the plant. ...

    • Actuator fault-tolerant control based on set separation 

      Ocampo-Martínez, Carlos; de Doná, José Adrian; Serón, María (2010-12)
      Article
      Accés obert
      In this paper, an actuator fault-tolerant control (FTC) strategy based on set separation is presented. The proposed scheme employs a standard configuration consisting of a bank of observers which match the different fault ...

    • Actuator-fault detection and isolation based on interval observers and invariant sets 

      Xu, Feng; Puig Cayuela, Vicenç; Ocampo-Martínez, Carlos; Stoican, Florin; Olaru, Sorin (Institute of Electrical and Electronics Engineers (IEEE), 2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper proposes an interval observer-based actuator fault detection and isolation (FDI) approach. An interval observer matching the healthy system mode is designed to monitor the system. When the system is in different ...

    • Actuator-fault detection and isolation based on set-theoretic approaches 

      Xu, Feng; Puig Cayuela, Vicenç; Ocampo-Martínez, Carlos; Stoican, Florin; Olaru, Sorin (2014-06-01)
      Article
      Accés obert
      In this paper, an actuator-fault detection and isolation (FDI) approach is proposed. The FDI approach is based on a bank of interval observers, each of which is designed to match a healthy or faulty system mode. To ensure ...