File:Lc-kreis f force 1000 R p 4000.svg
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Summary[edit]
DescriptionLc-kreis f force 1000 R p 4000.svg |
Deutsch: de:Einschwingvorgang |
Source | Own work |
Author | Biezl |
Other versions | Image:Lc-kreis f force 1100 R p 4000.svg |
GNU Octave[edit]
% Biezl 2008
%
% Eingang Strom, Ausgang Spannung
f_res = 1000. % 1. kHz
f_force = 1005. % 1.1 kHz
% f_res = 1 / (2*pi*sqrt(L*C))
% C = 1/L * 1/(2*pi*f_res)^2
L = 20.e-3 % 20. mH
%C = 1.25e-6 % 1.25 uF
C = 1/L * 1/(2*pi*f_res)^2
R_p = 4000. % Ohm
i_max = 10.e-3 % 10 mA
% tStep = 1000*f_res
tStep = 25.e-6 % 50 us
steps = 40 * 40 % 40 Waves
iErregung = i_max * sin(2*pi*f_force*tStep*(0:1:steps-1));
offset = 100;
iErregung = [zeros(1, offset), iErregung];
% Speichergrößen
I_L = 0;
U_C = 0;
dataU_C = zeros(1, steps+offset);
for i=offset:1:steps+offset-1
I_C = iErregung(1, i+1) - I_L - U_C/R_p;
deltaU_C = I_C * tStep/C;
U_C = deltaU_C + U_C;
U_L = U_C;
deltaI_L = U_L * tStep/L;
%U_C = deltaU_C + U_C; % ???
I_L = deltaI_L + I_L;
%U_C
dataU_C(1, i+1) = U_C;
end
plot((0:1:steps+offset-1)*tStep*1000., iErregung*1000., ";Erregung in mA;", \
(0:1:steps+offset-1)*tStep*1000., dataU_C, ";Antwort in V;");
filename = sprintf( "./lc-kreis_f_force_%i_R_p_%i.ps", f_force, R_p);
printf(filename)
print(filename, "-dps2", "-landscape");
pause
Post processing[edit]
This W3C-unspecified vector image was created with Inkscape .
Licensing[edit]
Public domainPublic domainfalsefalse |
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 19:22, 4 September 2008 | 900 × 450 (62 KB) | Biezl (talk | contribs) | {{Information |Description={{de|1=de:Einschwingvorgang}} |Source=Own work by uploader |Author=Biezl |Date= |Permission= |other_versions= }} {{Inkscape}} <!--{{ImageUpload|full}}--> |
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