Artículo

Automatic Shielding-Shimming Magnetic Field Compensator for Excluded Volume Applications

Forte, Guillermo OmarIcon ; Farrher, German DavidIcon ; Canali, Luis Rafael; Anoardo, EstebanIcon
Fecha de publicación: 07/2010
Editorial: Institute of Electrical and Electronics Engineers
Revista: Ieee Transactions on Control Systems Technology
ISSN: 1063-6536
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

We discuss the problem of automatic magnetic field compensation within an excluded volume where the magnetic field cannot be sensed in a direct way. Both magnetic field spatial average (shielding) and first order orthogonal gradients (shimming) are considered. The active shielding-shimming compensator is based on a multiple-input multiple-output controller driving a specifically designed coil-set. The magnetic field and its gradients are calculated from the readings of ten hall sensors located outside the exclusion volume.
Palabras clave: ACTIVE SHIELDING , ACTIVE SHIMMING , EXCLUDED VOLUME , FAST FIELD CYCLING NUCLEAR MAGNETIC RESONANCE (FFC-NMR) , MAGNETIC FIELD COMPENSATION , MULTIPLE-INPUT MULTIPLE-OUTPUT (MIMO) CONTROL
 
Archivos asociados
Thumbnail
 
Tamaño: 756.3Kb
Formato: PDF
.
Licencia
info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/188706
URL: https://ieeexplore.ieee.org/document/5282506
DOI: http://dx.doi.org/10.1109/TCST.2009.2030174
Colecciones
Articulos(CCT - CORDOBA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - CORDOBA
Articulos(IFEG)
Articulos de INST.DE FISICA ENRIQUE GAVIOLA
Citación
Forte, Guillermo Omar; Farrher, German David; Canali, Luis Rafael; Anoardo, Esteban; Automatic Shielding-Shimming Magnetic Field Compensator for Excluded Volume Applications; Institute of Electrical and Electronics Engineers; Ieee Transactions on Control Systems Technology; 18; 4; 7-2010; 976-983
Compartir
Altmétricas