solve deffuzification subprocess with cases

[fuzzylogic]

Hi,
in the composition subprocess, all of the fuzzy subsets assigned to each output variable are combined together to form a single fuzzy subset for each output variable.
In the Defuzzification i convert the the fuzzy value into a crisp a 'single' value.

The Problem is now i have in few cases 9 rules.
How can i filter this rules with the case structure?

Maybe anybody have a idea, how i can solve this fuzzy Logic Problem with other Components in LabVIEW?
Anybody have solved the same problem ?

Thanks for your answers in advance!
greetings,
Ender Ekinci

[mikeporter]

I think I have a couple ideas, but it would be helpful if you could post the pertinent part of the code (in V6.0 format) for us to look at. Otherwise it's sort of hard to tell exactly what you are trying to accomplish.

Mike...

[fuzzylogic]

Hi Mike,
i'm sorry but my programm is in LV5.1 and it's very complex, i don't know how can help me.
Because you must have the if then else rules to understand the process and then to understand how i involve these terms of rules into lv.
Now, I'm in the point where i get the value for deffuzification but there are too many rules, and i must filter them with show which rule is now active from the 9 rules, you understand ?

thanks for every answer !
Ender

[mikeporter]

Actually, V5.1 isn't a problem. I can open older versions--just not newer ones.

In any case, as I understand your problem you have a fuzzy value that you need to convert into a crisp value using one or more rules. What form are the rules in? Are they simple level comparisons or more complex? Can you give me a sample of the rules?

Mike...