I’ve already developed a control model by using fuzzy controller in simulink. there are some problems that seems like bugs. If you just agree with me please let me know how can I report this bugs to _Mathworks_ respondents?

1. When I use a fuzzy controller block with rule viewer, the block output is zero all the time however rule viewer works properly and show true outputs. When I try to show block output signal by using the tool _show value label of the port_ I see that the value is _grounded_ all the time.

2. The aforementioned problem does not exist for the fuzzy controller block without rule viewer. But there is another problem. The fuzzy controller works properly since a point time and after that reports zero in the rest of the simulation. I’m sure that this problem does not come from my fuzzy structure file and rule base because I’ve checked it outside simulink in programming environment. it works properly.

Thanks in advance

PouyaI’ve already developed a control model by using fuzzy controller in simulink. there are some problems that seems like bugs. If you just agree with me please let me know how can I report this bugs to _Mathworks_ respondents?

1. When I use a fuzzy controller block with rule viewer, the block output is zero all the time however rule viewer works properly and show true outputs. When I try to show block output signal by using the tool _show value label of the port_ I see that the value is _grounded_ all the time.

2. The aforementioned problem does not exist for the fuzzy controller block without rule viewer. But there is another problem. The fuzzy controller works properly since a point time and after that reports zero in the rest of the simulation. I’m sure that this problem does not come from my fuzzy structure file and rule base because I’ve checked it outside simulink in programming environment. it works properly.

Thanks in advance

Pouya I’ve already developed a control model by using fuzzy controller in simulink. there are some problems that seems like bugs. If you just agree with me please let me know how can I report this bugs to _Mathworks_ respondents?

1. When I use a fuzzy controller block with rule viewer, the block output is zero all the time however rule viewer works properly and show true outputs. When I try to show block output signal by using the tool _show value label of the port_ I see that the value is _grounded_ all the time.

2. The aforementioned problem does not exist for the fuzzy controller block without rule viewer. But there is another problem. The fuzzy controller works properly since a point time and after that reports zero in the rest of the simulation. I’m sure that this problem does not come from my fuzzy structure file and rule base because I’ve checked it outside simulink in programming environment. it works properly.

Thanks in advance

Pouya bug, fuzzy block with rule viewer, fuzzy control systems MATLAB Answers — New Questions

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