Browsing by Author "Barreiro Gómez, Julián"
Now showing items 1-20 of 33
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A class of population dynamics for reaching epsilon-equilibria : engineering applications
Obando, Germán; Barreiro Gómez, Julián; Quijano Silva, Nicanor (2016)
Conference report
Open AccessThis 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 ... -
Atomicity and non-anonymity in population-like games for the energy efficiency of hybrid-power HetNets
Fletscher, L.A.; Barreiro Gómez, Julián; Ocampo-Martínez, Carlos; Valencia Peroni, C.; Maestre Torreblanca, José María (2018-11-02)
Article
Open AccessIn this paper, the user–base station (BS) association problem is addressed to reduce grid consumption in heterogeneous cellular networks (HetNets) powered by hybrid energy sources (grid and renewable energy). The paper ... -
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 AccessA 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 ... -
Constrained distributed optimization : A population dynamics approach
Barreiro Gómez, Julián; Quijano Silva, Nicanor; Ocampo-Martínez, Carlos (2016-07)
Article
Open AccessLarge-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 policyThis 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 ... -
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 AccessIn 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 AccessThis 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 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 AccessControl 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 ... -
Distributed control of drinking water networks using population dynamics: Barcelona case study
Barreiro Gómez, Julián; Quijano Silva, Nicanor; Ocampo-Martínez, Carlos (Institute of Electrical and Electronics Engineers (IEEE), 2014)
Conference report
Open AccessLarge-scale network systems involve a large number of variables, making the design of real-time controllers challenging. A distributed controller design allows to reduce computational requirements since tasks may be divided ... -
Distributed formation control of multiple unmanned aerial vehicles over time-varying graphs using population games
Barreiro Gómez, Julián; Mas, Ignacio; Ocampo-Martínez, Carlos; Sánchez Peña, Ricardo Salvador; Quijano Silva, Nicanor (IEEE Press, 2016)
Conference report
Open AccessThis paper presents a control technique based on distributed population dynamics under time-varying communication graphs for a multi-agent system structured in a leader-follower fashion. Here, the leader agent follows a ... -
Distributed MPC with time-varying communication network: A density-dependent population games approach
Barreiro Gómez, Julián; Quijano Silva, Nicanor; Ocampo-Martínez, Carlos (IEEE Press, 2016)
Conference report
Open AccessThis work addresses distributed control design by using density-dependent population dynamics. Furthermore, stability of the equilibrium point under this proposed class of population dynamics is studied, and the relationship ... -
Distributed population dynamics : optimization and control applications
Barreiro Gómez, Julián; Obando, Germán; Quijano Silva, Nicanor (Institute of Electrical and Electronics Engineers (IEEE), 2017-02-01)
Article
Open AccessPopulation dynamics have been widely used in the design of learning and control systems for networked engineering applications, where the information dependency among elements of the network has become a relevant issue. ... -
Distributed population dynamics: Optimization and control applications
Barreiro Gómez, Julián; Obando, Germán; Quijano Silva, Nicanor (Institute of Electrical and Electronics Engineers (IEEE), 2017)
Article
Open AccessPopulation dynamics have been widely used in the design of learning and control systems for networked engineering applications, where the information dependency among elements of the network has become a relevant issue. ... -
Distributed resource management by using population dynamics : wastewater treatment application
Barreiro Gómez, Julián; Quijano Silva, Nicanor; Ocampo-Martínez, Carlos (Institute of Electrical and Electronics Engineers (IEEE), 2015)
Conference report
Restricted access - publisher's policyIndustrial processes commonly involve different sub-systems, each one of them with an associated controller. Moreover, although these sub-systems might be independent, the energy that the controllers use can be obtained ... -
Dynamical tuning for MPC using population games: a water supply network application
Barreiro Gómez, Julián; Ocampo-Martínez, Carlos; Quijano Silva, Nicanor (2017-07-01)
Article
Open AccessModel predictive control (MPC) is a suitable strategy for the control of large-scale systems that have multiple design requirements, e.g., multiple physical and operational constraints. Besides, an MPC controller is able ... -
Energy efficiency of hybrid-power hetnets: a population-like games approach
Fletscher, L.A.; Barreiro Gómez, Julián; Ocampo-Martínez, Carlos; Maestre Torreblanca, José María; Valencia Peroni, C. (2018)
Conference report
Open AccessIn this paper, a distributed control scheme based on population games is proposed. The controller is in charge of dealing with the energy consumption problem in a Heterogeneous Cellular Network (HetNet) powered by hybrid ... -
Evolutionary-game-based dynamical tuning for multi-objective model predictive control
Barreiro Gómez, Julián; Ocampo-Martínez, Carlos; Quijano Silva, Nicanor (Springer, 2015)
Part of book or chapter of book
Open AccessModel predictive control (MPC) is one of the most used optimization-based control strategies for large-scale systems, since this strategy allows to consider a large number of states and multi-objective cost functions in a ... -
Evolutionary-games approach for distributed predictive control involving resource allocation
Barreiro Gómez, Julián; Obando, Germán; Ocampo-Martínez, Carlos; Quijano Silva, Nicanor (2019)
Article
Open AccessThis paper proposes a distributed model predictive control (DMPC) scheme based on population games for a system formed by a set of sub-systems. In addition to considering independent operational constraints for each ... -
Making non-centralized a model predictive control scheme by using distributed Smith dynamics
Barreiro Gómez, Julián; Obando, Germán; Ocampo-Martínez, Carlos; Quijano Silva, Nicanor (2015)
Conference report
Open AccessThis paper proposes a non--centralized Model Predictive Control (MPC) scheme for a system comprised by several sub-systems. Operational constraints for each subsystem are considered as well as a single coupled constraint ... -
MatSWMM - An open-source toolbox for designing real-time control of urban drainage systems
Riaño Briceño, Gerardo; Barreiro Gómez, Julián; Ramírez Jaime, Andrés Felipe; Quijano Silva, Nicanor; Ocampo-Martínez, Carlos (Elsevier, 2016-09-01)
Article
Open AccessThis manuscript describes the MatSWMM toolbox, an open-source Matlab, Python, and LabVIEW-based software package for the analysis and design of real-time control (RTC) strategies in urban drainage systems (UDS). MatSWMM ...