Listar DIE-Artículos, capítulos... por autor "10f1041b-770c-4216-8157-c7ba6aee3d9b"
Mostrando ítems 1-11 de 11
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Adaptive active generator torque controller design using multi-objective optimization for tower lateral load reduction in monopile offshore wind turbines
Lara, Manuel; Vázquez, Francisco; Sandua-Fernández, Iñaki; Garrido, J. (IEEE Access, 2023)The study of fatigue load reduction in wind turbines has gained significant interest in recent years. In monopile offshore wind turbines, vibrations induced by misalignment between waves and wind directions can considerably ... -
Analysis of adaptive individual pitch control schemes for blade fatigue Load reduction on a 15 MW wind turbine
Lara, Manuel; Mulders, Sebastian Paul; Van Wingerden, Jan Willem; Vázquez, Francisco; Garrido, J. (MDPI, 2024)Individual pitch control (IPC) is a method to mitigate periodic blade loads in wind turbines, and it is typically implemented using the multi-blade coordinate (MBC) transform, which converts the blade load measurements ... -
Control multivariable por desacoplo
Morilla, Fernando; Garrido, J.; Vázquez, Francisco (Elsevier, 2013)La interacción entre variables es una característica inherente de los procesos multivariables, que dificulta su operación y el diseño de sus sistemas de control. Bajo el paradigma de Control por desacoplo se agrupan un ... -
Design of multivariable PID control using iterative linear programming and decoupling
Garrido, J.; Garrido-Jurado, Sergio; Vázquez, Francisco; Arrieta, Orlando (MDPI, 2024)The design of multivariable process control systems is specially complicated when there are strong interactions between the different control loops, and even more with multiple time delays. This paper proposes an iterative ... -
Design, Implementation and Validation of a Hardware-in-the-Loop Test Bench for Heating Systems in Conventional Coaches
Delgado, María Luisa; Jiménez Hornero, Jorge; Vázquez, Francisco (MDPI, 2023)Experimental work with heating systems installed in public transport vehicles, particularly for optimisation and control design, is a challenging task due to cost and space limitations, primarily imposed by the heating ... -
Educational Tool for Optimal Controller Tuning Using Evolutionary Strategies
Carmona Morales, Daniel; Jiménez Hornero, Jorge; Vázquez, Francisco; Morilla, Fernando (IEEE, 2012)In this paper, an optimal tuning tool is presented for control structures based on multivariable Proportional-Integral-Derivative (PID) control, using genetic algorithms as an alternative to traditional optimization ... -
Grey-box modeling and decoupling control of a lab setup of the quadruple-tank system
Garrido, J.; Garrido-Jurado, Sergio; Vázquez, Francisco (MDPI, 2024)The quadruple-tank system (QTS) is a popular educational resource in universities for studying multivariable control systems. It enables the analysis of the interaction between variables and the limitations imposed by ... -
Iterative design of centralized PID controllers based on equivalent loop transfer functions and linear programming
Garrido, J.; Ruz, Mario L.; Morilla, Fernando; Vázquez, Francisco (IEEE Access, 2021)This paper deals with the design problem of multivariable Proportional-Integral-Derivative (PID) controllers for square and stable multivariable processes when a linear margin at the Nyquist plot is considered as robustness ... -
Multi-objective optimization for simultaneously designing active control of tower vibrations and power control in wind turbines
Lara, Manuel; Garrido, J.; Ruz, Mario L.; Vázquez, Francisco (Elsevier, 2023)For wind turbines operating in the full load region, stabilizing the generated power at its nominal value is a key objective. Furthermore, the control of tower vibrations is a major constraint in wind turbine structures ... -
Reflection-aware generation and identification of square marker dictionaries
Garrido-Jurado, Sergio; Garrido, J.; Jurado Rodríguez, David; Vázquez, Francisco; Muñoz-Salinas, Rafael (MDPI, 2022)Square markers are a widespread tool to find correspondences for camera localization because of their robustness, accuracy, and detection speed. Their identification is usually based on a binary encoding that accounts for ... -
Stiction compensation for low-cost electric valves
Vázquez, Francisco; Garrido, J.; Ruz, Mario L.; Jiménez Hornero, Jorge (Elsevier, 2023)Nonlinear dynamics of control valves, such as stiction, can produce significant performance degradation in the control loops where they are involved. There are several works in the literature describing and modelling these ...