CIOMP OpenIR
Design of small-scale gradient coils in magnetic resonance imaging by using the topology optimization method
Pan, H.; Jia, F.; Liu, Z. Y.; Zaitsev, M.; Hennig, J.; Korvink, J. G.
2018
Source PublicationChinese Physics B
ISSN1674-1056
Volume27Issue:5Pages:10
AbstractA topology optimization method based on the solid isotropic material with penalization interpolation scheme is utilized for designing gradient coils for use in magnetic resonance microscopy. Unlike the popular stream function method, the proposed method has design variables that are the distribution of conductive material. A voltage-driven transverse gradient coil is proposed to be used as micro-scale magnetic resonance imaging (MRI) gradient coils, thus avoiding introducing a coil-winding pattern and simplifying the coil configuration. The proposed method avoids post-processing errors that occur when the continuous current density is approximated by discrete wires in the stream function approach. The feasibility and accuracy of the method are verified through designing the z-gradient and y-gradient coils on a cylindrical surface. Numerical design results show that the proposed method can provide a new coil layout in a compact design space.
Keywordtopology optimization method gradient coils solid isotropic material with penalization magnetic resonance imaging target field approach nmr microscopy element-method mri microcoils length Physics
DOI10.1088/1674-1056/27/5/050201
Indexed BySCI ; EI
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ciomp.ac.cn/handle/181722/60951
Collection中国科学院长春光学精密机械与物理研究所
Recommended Citation
GB/T 7714
Pan, H.,Jia, F.,Liu, Z. Y.,et al. Design of small-scale gradient coils in magnetic resonance imaging by using the topology optimization method[J]. Chinese Physics B,2018,27(5):10.
APA Pan, H.,Jia, F.,Liu, Z. Y.,Zaitsev, M.,Hennig, J.,&Korvink, J. G..(2018).Design of small-scale gradient coils in magnetic resonance imaging by using the topology optimization method.Chinese Physics B,27(5),10.
MLA Pan, H.,et al."Design of small-scale gradient coils in magnetic resonance imaging by using the topology optimization method".Chinese Physics B 27.5(2018):10.
Files in This Item: Download All
File Name/Size DocType Version Access License
Design of small-scal(1348KB)期刊论文出版稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Pan, H.]'s Articles
[Jia, F.]'s Articles
[Liu, Z. Y.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Pan, H.]'s Articles
[Jia, F.]'s Articles
[Liu, Z. Y.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Pan, H.]'s Articles
[Jia, F.]'s Articles
[Liu, Z. Y.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Design of small-scale gradient coils in magnet.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.