Listar por autor "Elorza, Iker"
Mostrando ítems 1-6 de 6
-
A Feedback Control Loop Optimisation Methodology for Floating Offshore Wind Turbines
Olondriz Erdozain, Joannes; Jugo García, Josu ; Elorza, Iker; Alonso Quesada, Santiago; Pujana Arrese, Aron (MDPI, 2019-09-10)Wind turbines usually present several feedback control loops to improve or counteract some specific performance or behaviour of the system. It is common to find these multiple feedback control loops in Floating Offshore ... -
An Advanced Control Technique for Floating Offshore Wind Turbines Based on More Compact Barge Platforms
Olondriz Erdozain, Joannes; Elorza, Iker; Jugo García, Josu ; Alonso Quesada, Santiago; Pujana Arrese, Aron (MDPI, 2018-05)Hydrodynamic Floating Offshore Wind Turbine (FOWT) platform specifications are typically dominated by seaworthiness and maximum operating platform-pitch angle-related requirements. However, such specifications directly ... -
An Innovative MIMO Iterative Learning Control Approach for the Position Control of a Hydraulic Press
Trojaola Bolinaga, Ignacio; Elorza, Iker; Irigoyen Gordo, Eloy; Pujana Arrese, Aron; Sorrosal Yarritu, Gorka (IEEE, 2021-10)To improve the performance of hydraulic press position control and eliminate the need to manually define control signals, this paper proposes a multi-input-multi-output (MIMO) Iterative Learning Control (ILC) algorithm. ... -
Hydraulic Press Commissioning Cost Reductions via Machine Learning Solutions
Trojaola Bolinaga, Ignacio; Elorza, Iker; Irigoyen Gordo, Eloy; Pujana Arrese, Aron (EUROSIM, 2019-06-30)In industrial processes, PI controllers remain as the dominant control technique due to their applicability and performance reliability. However, there could be applications where the PI controller is not enough to fulfill ... -
Iterative Learning Control and Gaussian Process Regression for Hydraulic Cushion Control
Trojaola Bolinaga, Ignacio; Elorza, Iker; Irigoyen Gordo, Eloy; Pujana Arrese, Aron; Calleja Elcoro, Carlos (Elsevier, 2020-07-17)In this paper, we investigate on extending a feed-forward control scheme for the force control circuit of a hydraulic cushion with Gaussian Process nonlinear regression and Iterative Learning Control. Gaussian Processes ... -
Using Multiple Fidelity Numerical Models for Floating Offshore Wind Turbine Advanced Control Design
Olondriz Erdozain, Joannes; Yu, Wei; Jugo García, Josu ; Lemmer, Frank; Elorza, Iker; Alonso Quesada, Santiago; Pujana Arrese, Aron (MDPI, 2018-09)This paper summarises the tuning process of the Aerodynamic Platform Stabiliser control loop and its performance with Floating Offshore Wind Turbine model. Simplified Low-Order Wind turbine numerical models have been used ...