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Electrical friction?

S

Spehro Pefhany

Jan 1, 1970
0
There is a generalization of the fluctuation-dissipation
theorem due to Stratonovich. It's probably applicable.

An interesting concept, this 'fristor'.

Regards,
Mikko

What's the equation for this fristor? And what kind of friction is it
analogous to?



Best regards,
Spehro Pefhany
 
S

Spehro Pefhany

Jan 1, 1970
0
What's the equation for this fristor? And what kind of friction is it
analogous to?

Forget it.. this conversation was from July.. it's dead, Jim.

--sp
 
G

George Herold

Jan 1, 1970
0
2-terminal device,

I = sgn(V) / F

where F is the fristance.

It's analogous to sliding friction, constant force at any nonzero velocity. Sort

of like a felt-pad damper.

https://dl.dropboxusercontent.com/u/53724080/Circuits/Resistors/Fristor.jpg

Yup, It's the linear decay of the envelope that says 'friction' to me.

As far as the noise, I'd guess that the diodes add full shot noise of whatever current they are biased to. Or will it be more than that?

George H.
 
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