Modeling and Performance Analysis of FC-AE-ASM Which Base on PETRI Net Theory

Fiber Channel is the new generation network and bus technology, with high property of good compatibility, low latency, high reliability, high fast transmission, distance transmission and so on. Based on periodic and event information, this paper took deterministic and stochastic Petri nets as a tool, to model a simulated FC-AE-ASM network in the Fiber Channel Avionics Environment. It also calculates two important performance figure of FC-AE-ASM network load and time-delay of the system according to simulation results. By analyzing the curve of the data, it is of help to gain a deeper understanding of the transmitting mechanism of event messages of avionics system in FC-AE-ASM network, and provide important theoretical basis for the design and improvement of integrated avionics system.