Listar por autor UPNA "Elso Torralba, Jorge"

Automatic synthesis of feedforward elements in quantitative feedback theory

Elso Torralba, Jorge

; Ostolaza, J. Xabier (Wiley, 2021) Artículo / Artikulua

Recent developments in quantitative feedback theory (QFT) lead to feedforward design problems with both magnitude and phase constraints. In these cases, manual feedforward tuning becomes much more challenging and time ...

Frequency domain design of a series structure of robust controllers for multi-input single-output systems

Gil Martínez, Montserrat; Rico Azagra, Javier; Elso Torralba, Jorge

(Hindawi, 2018) Artículo / Artikulua

The regulation of a disturbed output can be improved when several manipulated inputs are available. A popular choice in these cases is the series control scheme, characterized by (1) a sequential intervention of loops and ...

Lidar-based feedforward control design methodology for tower load alleviation in wind turbines

Miquélez Madariaga, Irene; Lizárraga Zubeldia, Idoia; Díaz de Corcuera Martínez, Asier; Elso Torralba, Jorge

(John Wiley & Sons, 2022) Artículo / Artikulua

Minimising tower loads is a key issue for the optimal operation and cost-effective design of wind turbines. Light detection and ranging (LIDAR) technologies enable the measurement of free wind ahead of the rotor and the ...

Linear uncertain modelling of LIDAR systems for robust wind turbine control design

Miquélez Madariaga, Irene; Lizarraga Zubeldia, Idoia; Díaz de Corcuera Martínez, Asier; Elso Torralba, Jorge

(Elsevier, 2023) Artículo / Artikulua

Light detection and ranging (LIDAR) sensors measure the free wind ahead of the rotor, enabling the use of new feedforward control strategies. However, there exist some sources of error inherent to the measuring process that ...

Quantitative feedback control of multiple input single output systems

Rico Azagra, Javier; Gil Martínez, Montserrat; Elso Torralba, Jorge

(Hindawi, 2014) Artículo / Artikulua

This paper presents a robust feedback control solution for systemswithmultiplemanipulated inputs and a singlemeasurable output. A structure of parallel controllers achieves robust stability and robust disturbance rejection. ...