[time-nuts] New Subscriber, DIY GPSDO project (yes, another one)

[Bob kb8tq]

Hi

That does not help you optimize the noise in a GPSDO. It’s targeted
at a completely different aspect of the control process. 

Bob

> On Mar 7, 2020, at 6:04 PM, Hal Murray <hmurray at megapathdsl.net> wrote:
> 
> 
> kb8tq at n1k.org said:
>> As far as I know there is no “closed form” solution to tuning a GPSDO. It is
>> very much a measure / tweak / measure / tweak sort of thing.  
> 
> I've seen a recipe for tuning a PID controller.  That was ages ago.  I wonder 
> where.
> 
> The key idea was that you needed to be able to poke the system and see how it 
> responded.
> 
> Google for >tune PID< gets several hits that might be worth investigating.
> 
> 
> -- 
> These are my opinions.  I hate spam.
> 
> 
> 
> 
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