En este estudio se presentan el modelado, diseño de control, análisis de robustez y procedimiento de reducción activa de vibraciones de un sistema consistente en un eje sustentado mediante levitación magnética activa. Primero se describen la obtención del modelo y las características fundamentales del sistema. Empleando dicho modelo y aprovechando propiedades de simetría, se diseña un control de sustentación. Este se ajusta experimentalmente mediante un estudio de robustez, según el estándar ISO 14839-3. Por último, se realiza una reducción de las vibraciones que se producen en rotación, utilizando control adaptativo. El controlador final diseñado ha sido implementado experimentalmente con éxito.
Información de la revista
Vol. 5. Núm. 4.
Páginas 17-27 (octubre 2008)
Vol. 5. Núm. 4.
Páginas 17-27 (octubre 2008)
Open Access
Modelización, Análisis y Control de Sistemas de Cojinetes Magnéticos Activos
Visitas
3653
I. Arredondo
, J. Jugo
, S. Alonso-Quesada
, I. Lizarraga
, V. Etxebarria
* Dpto. de Electricidad y Electrónica. UPV/EHU
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Información del artículo
Resumen
Palabras Clave:
Cojinetes magnéticos
Modelado
Robustez
Control Activo
Máquina Herramienta
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