dc.contributor
Universitat Politècnica de Catalunya. Departament de Matemàtica Aplicada III
dc.contributor
Universitat Politècnica de Catalunya. CoDAlab - Control, Modelització, Identificació i Aplicacions
dc.contributor.author
Vidal Seguí, Yolanda
dc.contributor.author
Tutivén Gálvez, Christian
dc.contributor.author
Rodellar Benedé, José
dc.contributor.author
Acho Zuppa, Leonardo
dc.date.issued
2015-05-12
dc.identifier
Vidal, Y., Tutivén, C., Rodellar, J., Acho, L. Fault diagnosis and fault-tolerant control of wind turbines via a discrete time controller with a disturbance compensator. "Energies", 12 Maig 2015, núm. 5, p. 4300-4316.
dc.identifier
https://hdl.handle.net/2117/76425
dc.identifier
10.3390/en8054300
dc.description.abstract
This paper develops a fault diagnosis (FD) and fault-tolerant control (FTC) of pitch actuators in wind turbines. This is accomplished by combining a disturbance compensator with a controller, both of which are formulated in the discrete time domain. The disturbance compensator has a dual purpose: to estimate the actuator fault (which is used by the FD algorithm) and to design the discrete time controller to obtain a FTC. That is, the pitch actuator faults are estimated, and then, the pitch control laws are appropriately modified to achieve an FTC with a comparable behavior to the fault-free case. The performance of the FD and FTC schemes is tested in simulations with the aero-elastic code FAST.
dc.description.abstract
Peer Reviewed
dc.description.abstract
Postprint (published version)
dc.format
application/pdf
dc.relation
http://www.mdpi.com/1996-1073/8/5/4300
dc.rights
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject
Àrees temàtiques de la UPC::Matemàtiques i estadística
dc.subject
Àrees temàtiques de la UPC::Energies::Energia eòlica
dc.subject
System failures (Engineering)
dc.subject
fault diagnosis
dc.subject
fault detection
dc.subject
fault isolation
dc.subject
fault-tolerant-control
dc.subject
disturbance compensator
dc.subject
Energia eòlica
dc.subject
Errors de sistemes (Enginyeria)
dc.title
Fault diagnosis and fault-tolerant control of wind turbines via a discrete time controller with a disturbance compensator
