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Automatically update of node positions

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sam

Germany
8 Posts

Posted - Jun 16 2009 : 18:22:34

Dear All ,

I want to use Fasthenry to calculate inductance in MRI Coils.
During optimization iteration positions of MRI coils change.
Is it possible to automatically update coils position in "Fasthenry" ?

For Example
these are my node position for one coil conductor

.Units m
.Default z=0 sigma=5.8e4

* the nodes of square

N11 x=0.1471 y=0.1242
N12 x=0.1490 y=0.1219
N13 x=0.1509 y=0.1196
N14 x=0.1527 y=0.1172
N15 x=0.1545 y=0.1148
N16 x=0.1563 y= 0.1124
N17 x=0.1580 y= 0.1099
N18 x=0.1597 y= 0.1075
N19 x=0.1614 y= 0.1050
N120 x=0.1630 y=0.1024
N121 x=0.1646 y=0.0999
N122 x=0.1661 y=0.0973
N123 x=0.1676 y=0.0947
N124 x=0.1691 y=0.0921
N125 x=0.1705 y=0.0894
N126 x=0.1718 y=0.0868
N127 x=0.1732 y=0.0841
N128 x=0.1745 y=0.0814
N129 x=0.1757 y=0.0786
N130 x=0.1769 y=0.0759
N131 x=0.1781 y= 0.0731
N132 x= 0.1792 y=0.0703
N133 x=0.1803 y=0.0675
*
N134 x=0.1813 y=0.0647
N135 x=0.1823 y=0.0619
N136 x=0.1832 y=0.0590
N137 x=0.1841 y=0.0562
N138 x=0.1850 y=0.0533
N139 x=0.1858 y=0.0504
*
N140 x=0.1865 y=0.0475
N141 x=0.1873 y=0.0446
N142 x=0.1879 y=0.0417
N143 x=0.1886 y=0.0387
N144 x=0.1891 y=0.0358
N145 x=0.1897 y=0.0328
N146 x=0.1902 y=0.0299
N147 x=0.1906 y=0.0269
N148 x=0.1910 y=0.0239
N149 x=0.1914 y=0.0210
*
N150 x=0.1917 y=0.0180
N151 x= 0.1919 y=0.0150
N152 x=0.1921 y=0.0120
N153 x=0.1923 y=0.0090
N154 x=0.1924 y=0.0060
N155 x=0.1925 y=0.0030
N156 x=0.1925 y=0.0000
*
* segments connecting nodes

E11 N11 N12 w=0.0 h=0.00
E12 N12 N13 w=0.0 h=0.00
E13 N13 N14 w=0.0 h=0.00
E14 N14 N15 w=0.0 h=0.00
*
E15 N15 N16 w=0.0 h=0.00
E16 N16 N17 w=0.0 h=0.00
E17 N17 N18 w=0.0 h=0.00
E18 N18 N19 w=0.0 h=0.00
E19 N19 N120 w=0.0 h=0.0
E120 N120 N121 w=0.0 h=0.00
*
E121 N121 N122 w=0.0 h=0.00
E122 N122 N123 w=0.0 h=0.00
E123 N123 N124 w=0.0 h=0.00
E124 N124 N125 w=0.0 h=0.00
E125 N125 N126 w=0.0 h=0.00
E126 N126 N127 w=0.0 h=0.00
E127 N127 N128 w=0.0 h=0.00
E128 N128 N129 w=0.0 h=0.00
E129 N129 N130 w=0.0 h=0.00
E130 N130 N131 w=0.0 h=0.00
E131 N131 N132 w=0.0 h=0.00
E132 N132 N133 w=0.0 h=0.00
E133 N133 N134 w=0.0 h=0.00
E134 N134 N135 w=0.0 h=0.00
E135 N135 N136 w=0.0 h=0.00
E136 N136 N137 w=0.0 h=0.00
E137 N137 N138 w=0.0 h=0.00
E138 N138 N139 w=0.0 h=0.00
E139 N139 N140 w=0.0 h=0.00
*
E140 N140 N141 w=0.0 h=0.00
E141 N141 N142 w=0.0 h=0.00
E142 N142 N143 w=0.0 h=0.00
E143 N143 N144 w=0.0 h=0.00
E144 N144 N145 w=0.0 h=0.00
E145 N145 N146 w=0.0 h=0.00
E146 N146 N147 w=0.0 h=0.00
E147 N147 N148 w=0.0 h=0.00
E148 N148 N149 w=0.0 h=0.00
E149 N149 N150 w=0.0 h=0.00
*
E150 N150 N151 w=0.0 h=0.00
E151 N151 N152 w=0.0 h=0.00
E152 N152 N153 w=0.0 h=0.00
E153 N153 N154 w=0.0 h=0.00
E154 N154 N155 w=0.0 h=0.00
E155 N155 N156 w=0.0 h=0.00

I want to automatically update position(x y z) of nodes (from N11 to N156 )for the next optimization iteration. Is it possible to do in Fasthenry??

Thanks in advance

Sam

sam

Enrico

550 Posts

Posted - Jun 17 2009 : 00:37:30

No at the moment FastHenry2 has not 'scripting' capabilities.

Best Regards,
Enrico

sam

Germany
8 Posts

Posted - Jun 17 2009 : 17:58:55

I prepared a programme in MATLAB to automatically generates nodes coordinates and saved it as .inp file .

As i run the programme in fasthenry i am getting an error message
"What is the following line? "

any help !!!

Regards

Edited by - sam on Jun 23 2009 17:17:49

sam

Germany
8 Posts

Posted - Jul 06 2009 : 12:04:47

quote:
Originally posted by sam

I prepared a programme in MATLAB to automatically generates nodes coordinates and saved it as .inp file .

As i run the programme in fasthenry i am getting an error message
"What is the following line? "

any help !!!

Regards

well !!

i solved my above problem . i found out that there should not be any blank space before node numbers (N11 or E12) and begining of line .

sam

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