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Square wave AC source in AC/DC module for a transient simulation
Posted 8 mai 2012, 06:37 UTC−4 Low-Frequency Electromagnetics, Studies & Solvers Version 4.2 1 Reply
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It looks like there is only sine wave input available. One could use diodes to cut the
waveform to make it a square. But that seems to lead for difficulties to find a numerical solution
in simulations. In general I would need a pulse width modulated signal. How
this could be done in Multiphysics ? A good example would be the best advise. I'm still searching
a better documentation for the Spice import feature.
1 Reply Last Post 8 mai 2012, 08:02 UTC−4
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Posted:
1 decade ago
Hi
you can combine functions in v4.2a, and for certain you can add the "make periodic" such that a square pulse with rounded corners in aperiodic way is possible, worst case try to pass via an analytical function
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Good luck
Ivar
you can combine functions in v4.2a, and for certain you can add the "make periodic" such that a square pulse with rounded corners in aperiodic way is possible, worst case try to pass via an analytical function
--
Good luck
Ivar