Skip to content

This directory contains a code based on FFT and Model Order Reduction for the parametruc analysis of electromagnetic fields and voxel-based human body interaction

License

Notifications You must be signed in to change notification settings

UniPD-DII-ETCOMP/BioMOR

Repository files navigation

BioMOR

This directory contains a code based on FFT and Model Order Reduction for the parametruc analysis of electromagnetic fields and voxel-based human body interaction


Description

  • "FFT_SingleSolution.m" solves a single problem with a frequency value and nominal resistivity
  • "FFT_MORfreq.m" generates a Reduced Order Model (ROM) with frequency as parameter
  • "FFT_MORres.m" generates a Reduced Order Model (ROM) with resistivity as parameter

All user-settable quantities, e.g. frequency, are contained in the block identified by the BEGIN USER SETTINGS / END USER SETTINGS comments.

Available test cases

A simple test case is contained in separate directories under the folder "data". Set the "name_dir" variable in "FFT_SingleSolution.m", "FFT_MORfreq.m", "FFT_MORres.m" to the appropriate directory.

User-defined test cases

Follow the instuctions given in "README.txt" inside the "data" directory.

Results and Visualization

In the "res_para" directory, the results generated by "FFT_SingleSolution.m", "FFT_MORfreq.m", "FFT_MORres.m" are exported in Paraview format. The Reduced Order Models can be used as shown in the "USE MOR" sections of "FFT_MORfreq.m" and "FFT_MORres.m"

Credits

If you use BioMOR, please consider citing:

[1] R. Torchio et al., "A Fast Tool for the Parametric Analysis of Human Body Exposed to LF Electromagnetic Fields in Biomedical Applications," in Computer Methods and Programs in Biomedicine, doi.org/10.1016/j.cmpb.2021.106543

[2] R. Torchio et al., "FFT-PEEC: A Fast Tool From CAD to Power Electronics Simulations," in IEEE Transactions on Power Electronics, doi: 10.1109/TPEL.2021.3092431

[3] P. Bettini et al., "FFT-VI: a smart approach for the electromagnetic design of complex systems in large fusion devices," in 2020 Plasma Phys. Control. Fusion

and BioMOR itself

[3] R. Torchio, "BioMOR toolbox", https://github.com/UniPD-DII-ETCOMP/BioMOR

BioMOR toolbox contains parts or modifications of the following codes:

[1] VoxHenry (A. C. Yucel et al., "VoxHenry: FFT-Accelerated Inductance Extraction for Voxelized Geometries," in IEEE Transactions on Microwave Theory and Techniques, doi: 10.1109/TMTT.2017.2785842.)

[2] MATAMG - MATLAB Algebraic Multigrid toolbox

[3] Mesh voxelisation

[4] lgwt

[5] NIfTI_20140122

[6] find graph conected components

[7] Generate maximally perceptually-distinct colors

Contacts & Authors

Riccardo Torchio (riccardo.torchio@unipd.it)

About

This directory contains a code based on FFT and Model Order Reduction for the parametruc analysis of electromagnetic fields and voxel-based human body interaction

Topics

Resources

License

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published