--- In LTspice@..., "ttakeshian" <ttakeshian@...> wrote:
I need to model the coupling coefficient of two inductors as a function of time. I tried using combination of .func and .param statements to pass a time varying variable to the spice K component without success. I also have tried the trick used for defining a time varying resistor using a voltage of a node in the schematic.
Any suggestion would be greatly appreciated.
tony
Tony,
LTspice can be used to model any system of ordinary (not partical) differential equations using "analog computer" techniques. The coefficients can be made time varying by using BV elements that are a function of time.
Rick
