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Need help with a Math Channel Equation

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 OSI
(@osi)
Posts: 58
Member
Topic starter
 

I hope someone can help me. I'm not smart enough to figure out a math equation.

 

I need an equation to give me a percentage difference from actual lambda and the correct lambda i want .

 

say engine shows a .90 lambda and my target is .83 lambda percent of correction is ?

 

Thanks in advance

 
Posted : 05/02/2023 3:48 am
(@admin)
Posts: 1460
Member Admin
 

The formula is LambdaDeviation = (lambda - target) / target. Assuming you have an Aux channel called Lambda, you can do: 

("Lambda" - 0.83) / 0.83

If you want you can also define a target channel. See attached pic. 

 

 

 
Posted : 05/02/2023 11:24 am
 OSI
(@osi)
Posts: 58
Member
Topic starter
 

thank you! your the greatest!

 
Posted : 12/02/2023 2:16 am
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