About: Correction method for non-homogeneous magnetic field

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Correction method for non-homogeneous magnetic field Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	In this work, we developed a method, which is used for approximation of basic magnetic field B0 inside a specific spherical volume. This method uses Legendre multinominals expansion of magnetic flux density measured in discrete points on spherical volume. Using optimization technique of Least square method we modeled map of magnetic flux density on the desired surface and compared it to measured values of magnetic flux density. The coefficients of spherical function expansion obtained from approximation process can be used for determination of shimming currents which are feeding correction coils of tomograph. The results of approximated fields are described and compared to measured fields in the experimental part of this article. In this work, we developed a method, which is used for approximation of basic magnetic field B0 inside a specific spherical volume. This method uses Legendre multinominals expansion of magnetic flux density measured in discrete points on spherical volume. Using optimization technique of Least square method we modeled map of magnetic flux density on the desired surface and compared it to measured values of magnetic flux density. The coefficients of spherical function expansion obtained from approximation process can be used for determination of shimming currents which are feeding correction coils of tomograph. The results of approximated fields are described and compared to measured fields in the experimental part of this article. (en)
Title	Correction method for non-homogeneous magnetic field Correction method for non-homogeneous magnetic field (en)
skos:prefLabel	Correction method for non-homogeneous magnetic field Correction method for non-homogeneous magnetic field (en)
skos:notation	RIV/00216305:26220/08:PU76054!RIV10-MSM-26220___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(KJB208130603), Z(MSM0021630516)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Bartušek, Karel Hadinec, Michal
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	361373
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/08:PU76054
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	NMR, optimization methods, shimming, legendre multinominals, homogeneity (en)
http://linked.open.../riv/klicoveSlovo	NMR optimization methods homogeneity legendre multinominals shimming
http://linked.open...ontrolniKodProRIV	[6C7D451D4A82]
http://linked.open...v/mistoKonaniAkce	Paříž
http://linked.open...i/riv/mistoVydani	Paris
http://linked.open...i/riv/nazevZdroje	Proceedings of the International Workshop on Teleinformatics and Electromagnetic Field
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Measurement and simulation of material susceptibility and conductivity influences in MR tomography
http://linked.open...UplatneniVysledku	2008
http://linked.open...iv/tvurceVysledku	Bartušek, Karel Hadinec, Michal
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2008-09-08 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Zdroje, akumulace a optimalizace využití energie v podmímkách trvale udržitelného rozvoje
number of pages	5 (xsd:int)
http://purl.org/ne...btex#hasPublisher	UTEE, FEKT VUT v Brně
https://schema.org/isbn	978-80-214-3718-0
http://localhost/t...ganizacniJednotka	26220

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 48 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software