Modeling Sequence Diagram in Fuzzy Uml to Fuzzy Petri-Net for Calculating Reliability Parameter

摘要

Design quality in soft-ware systems is based on to achieving the non-functional parameters. It's obvious that lack of this ability in Fuzzy UML modeling can't response the needs of customers and market. Some times in real word, problems happened in non-accurate and un-certain manners. Because of this Fuzzy UML modeling be a lionize manner for analysts. This model will help us to survey the un-certain problem. Here you see the sequence diagram in Fuzzy UML that map with Fuzzy Petri-net. Thus the ability of formal models will add to semi-formal Fuzzy UML. Formalization will add the automatic process ability to semiofficial Fuzzy UML. Automatic achieving to non-functional parameters like reliability in experimental system and survey the accuracy of done design are it's another benefits. The most important benefit of this model is reducing the cost because no experimental model will make before implementation. Usages of Fuzzy UML map to Fuzzy Petri-net, is obvious in control systems, critical and real-time.