Fuzzy controller giving constant output of z = 0.5 (z range [0,1])

Hi,

My fuzzy controller has two inputs and one output and when running my simulation it works perfectly when I look at the rule viewer. However when I attach a scope to the out put it gives me a constant value of 0.5.

Any help would be much appreciated.

Let me know if you require any more details.

Thanks in advance

[Arkadiy Turevskiy]

Can you attach your model and all the required files to run it? Also please write which release of MATLAB you are using.