mapping

Tony Cooper tony.cooper at virgin.net
Tue Nov 18 07:48:50 GMT 1997


Mark_Lloyd at amat.com wrote:
<Snip>
> Are there any controllers that
> use fuzzy logic? Is it done with traditional interpolation
> algrthms?

Our system uses fuzzy logic, but not in the way that you would expect,
and certainly not for fuel or ignition mapping. As to  the
interpolation, we have found you can get a far better responce by using
quadratic interpolation instead of linear. That way, the fule/ignition
value follows a curve instead of a straight line (But you do need to
predict where the 3rd point will be on the map!

Tony

-- 
Sent By Tony Cooper.
email: tony.cooper at virgin.net
Allow at least 10 working minutes for reply. ;)




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