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Old 11-07-2009, 07:58 PM
Michael John Nunnerley's Avatar
Michael John Nunnerley Michael John Nunnerley is offline
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Join Date: May 2008
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working on parametric transformers

Quote:
Originally Posted by Armagdn03 View Post
I think you would do good to look up Parametric excitation of a resonant system. Parametrics are very interesting indeed. Parametrics involve varying the parameters of a resonant system (in a pendulum, length or mass, LC - capacitance or inductance). Ideally the forcing rate of change should be 2x the resonant frequency of the system you want for stable opperation, though many bifurcations can be had. This is similar to Jim Murrays work albeit with capacitance.
Parametric transformers comes into the work I am doing on the STEAP thread, it is very interesting and quite enlightning, all help there would be appreciated

Mike
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