Hi Folks,

I'm trying to create a calculation inside PI as a Performance equation or in AF.

My Design calculation vs Actual require that we multiply the Actual result with a 'Correction Factor'.

The 'Correction Factor' is a dynamic value based on a Curve, this means if certain inputs change the correction Factor changes.

What is the best way to integrate the Correction Factor in order to be able to use it in my calculation?

Best Regards,

Michel.

Hi Michael,

Several options - do you have the data as a characteristic equation (often they are represented by a series of factors for a trinomial)?

if this is the case, you may be able to represent that function in an analysis.

If not and you have the curve as a table (or you can read off the graph), you can use an AFtable and associated lookup.

How does your graph work: are there 3 correction factors - temp pressure & exhaust? Or the most significant wins?

Cheers,

Rob