xfemm

Hi, I was having an issue with using mirrorsegments_mfemm. When using it to mirror segments using 'TwoPoint' method, the code was getting struck in line 108 of Changing Line 108 of reflect2d.m to Inputs = mfemmdeps.parsepvpairs(Inputs, varargin); ... [More] helped resolve the error and mirror the segments just as the way mi_mirror ( ) does in FEMM. Thanks, Nishanth [Less]

Hi, I am simulating a PM Synchronous Machine using Matlab and xFEMM. The matlab version is 2018b. (I have the same issue in 2018a and 2017b editions of Matlab as well). The issue is that the code runs fine until i create all geometry, However when i ... [More] use the mesher or the analyse_mfemm( ) function, Matlab gives an error saying "MATLAB has encountered an internal problem and needs to close". The command window message says "This error was detected while a MEX-file was running. If the MEX-file is not... [Less]

***I have reposted the question with a different title, Thanks** Hi, I've been working on porting a matlab code which was originally designed for using the FEMM to xfemm. To select objects within a circular region and create its copies at certain ... [More] angles, i use the following functions in FEMM mi_selectcircle (x, y, R) - Selects objects within circle of radius R centered at (x,y) mi_copyrotate(bx, by, angle, copies ) where – bx, by – base point for rotation – angle – angle by which the selected objects... [Less]

Hi, I've been working on porting a matlab code which was originally designed for using the FEMM to xfemm. To select objects within a circular region and create its copies at certain angles, i use the following functions in FEMM mi_selectcircle (x, y ... [More] , R) - Selects objects within circle of radius R centered at (x,y) mi_copyrotate(bx, by, angle, copies ) where – bx, by – base point for rotation – angle – angle by which the selected objects are incrementally shifted to make each copy. angle is measured... [Less]

Hi, I've been working on porting a matlab code which was originally designed for using the FEMM to xfemm. To select objects within a circular region and create its copies at certain angles, i use the following functions in FEMM mi_selectcircle (x, y ... [More] , R) - Selects objects within circle of radius R centered at (x,y) mi_copyrotate(bx, by, angle, copies ) where – bx, by – base point for rotation – angle – angle by which the selected objects are incrementally shifted to make each copy. angle is measured... [Less]

Hi, I've been working on porting a code which was originally designed for using the FEMM to xfemm. To select objects within a circular region and create its copies at certain angles, i use the following functions in FEMM mi_selectcircle (x, y, R) - ... [More] Selects objects within circle of radius R centered at (x,y) mi_copyrotate(bx, by, angle, copies ) where – bx, by – base point for rotation – angle – angle by which the selected objects are incrementally shifted to make each copy. angle is measured in degrees.... [Less]

Hi, I've been working on porting a code which was originally designed for using the FEMM to xfemm. To select objects within a circular region and create its copies at certain angles, i use the following functions in FEMM miselectcircle (x, y, R) - ... [More] Selects objects within circle of radius R centered at (x,y) mi copyrotate(bx, by, angle, copies ) where – bx, by – base point for rotation – angle – angle by which the selected objects are incrementally shifted to make each copy. angle is measured in degrees.... [Less]

Thank you very much again. I found my mistake why previously I had different flux linkages using xfemm and FEMM. Previously, instead of starting from -10 mm, my iteration for flux linkage calculation started from -9 mm (shifted by 1 mm due to ... [More] previous loop for force calculation), therefore, it looked as it was shifted from FEMM results by a certain amount. Now results are close to each other. These flux linkages and inductances are still different when comparing xfemm and FEMM. In the code that you... [Less]

Thank you! I have run the code that you attached. Interestingly, after I ran this code, the results of the flux linkages of xfemm (and FEMM) became closer to the FEMM results which I had previously (almost identical). But my previous xfemm flux ... [More] linkage results are still different, as if the flux linkages are shifted by some value. So I am still looking at that. [Less]

Thank you! I have run the code that you attached. Interestingly, after I ran this code, the results of the flux linkages of xfemm (and FEMM) became closer to the FEMM results which I had previously. But my previous xfemm flux linkage results are still different, as if the flux linkages are shifted by some value. So I am still looking at that.