Performance curves on simulink

[jocamc]

Hi,

I want to use a performance curve of a turbine in a simulink diagram. Can anyone tell me if there is a block or a tool in simulink wich I can use to put this characteristic curve?

Tks in advance!

 

[IRstuff]

Not sure I understand the question. A performance curve is a series of ordered pairs of numbers, i.e., an array. How are you getting numbers into your Simulink now?

TTFN
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[jocamc]

Well I have two inputs. One of them, for now, is constant the other is a sinusoidal function. These two inputs combine in a specific formula which gives a value that I must then match in a performance curve. How do I build a block wich is a "performance curve"? Use some kind of array?

 

[jocamc]

I've found something on the internet wich I think is the block I need but I dont know really wich is:

 

[xnuke]

It's a lookup table.

xnuke
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