X-Git-Url: https://permondes.de/gitweb/Analog_Engine.git/blobdiff_plain/4124db17783ef95a2a0020b4a7624b41c0f1b0e5..92b24062f5676c290b5d041358aaa25b49f2f4f2:/scripts/EP1%2010.01%20Damped%20Harmonic%20Oscillator.LACE?ds=inline

diff --git a/scripts/EP1 10.01 Damped Harmonic Oscillator.LACE b/scripts/EP1 10.01 Damped Harmonic Oscillator.LACE
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+# Damped_Oscillator
+# phi'' = -(S*phi + D/m*phi')
+
+coefficient.1(-1) -> -phi0   # Initial Amplitude
+coefficient.3     -> S     # SpringForce
+coefficient.4     -> D/m   # Damping linear to speed
+
+iintegrate phi'' -> -phi'
+invert -phi' -> phi'
+cmultiply phi', D/m -> D/m*phi'
+
+iintegrate -phi' -> phi
+  IC: -phi0
+cmultiply S, phi -> S*phi
+
+isum 10:S*phi, D/m*phi' -> -(Sphi+D/mphi')
+assign -(Sphi+D/mphi') -> phi''
+
+output(y) -> out.y