| Approach . | Type of uncertainties . | Semantics . | Tool support . |
|---|---|---|---|
| Basic fuzzy Petri nets | Full structural uncertainties/ more uncertainties | Whole systems are modelled as FISs | Matlab fuzzy toolbox |
| Fuzzy quantitative Petri nets | Partial structural uncertainties/ less uncertainties | Some components are modelled as FISs, while others are modelled as quantitative models | Matlab |
| Petri nets with fuzzy parameters | Parametric uncertainties/ much less uncertainties | Quantitative models with some kinetic parameters being modelled as fuzzy numbers | Internal version of Snoopy, public version under development |
| Approach . | Type of uncertainties . | Semantics . | Tool support . |
|---|---|---|---|
| Basic fuzzy Petri nets | Full structural uncertainties/ more uncertainties | Whole systems are modelled as FISs | Matlab fuzzy toolbox |
| Fuzzy quantitative Petri nets | Partial structural uncertainties/ less uncertainties | Some components are modelled as FISs, while others are modelled as quantitative models | Matlab |
| Petri nets with fuzzy parameters | Parametric uncertainties/ much less uncertainties | Quantitative models with some kinetic parameters being modelled as fuzzy numbers | Internal version of Snoopy, public version under development |
| Approach . | Type of uncertainties . | Semantics . | Tool support . |
|---|---|---|---|
| Basic fuzzy Petri nets | Full structural uncertainties/ more uncertainties | Whole systems are modelled as FISs | Matlab fuzzy toolbox |
| Fuzzy quantitative Petri nets | Partial structural uncertainties/ less uncertainties | Some components are modelled as FISs, while others are modelled as quantitative models | Matlab |
| Petri nets with fuzzy parameters | Parametric uncertainties/ much less uncertainties | Quantitative models with some kinetic parameters being modelled as fuzzy numbers | Internal version of Snoopy, public version under development |
| Approach . | Type of uncertainties . | Semantics . | Tool support . |
|---|---|---|---|
| Basic fuzzy Petri nets | Full structural uncertainties/ more uncertainties | Whole systems are modelled as FISs | Matlab fuzzy toolbox |
| Fuzzy quantitative Petri nets | Partial structural uncertainties/ less uncertainties | Some components are modelled as FISs, while others are modelled as quantitative models | Matlab |
| Petri nets with fuzzy parameters | Parametric uncertainties/ much less uncertainties | Quantitative models with some kinetic parameters being modelled as fuzzy numbers | Internal version of Snoopy, public version under development |
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