Application of FPN with learn ability in vulnerability assessment on aircraft guarantee system
Feng Lin-han · Systems Engineering - Theory & Practice · 2010
Based on fuzzy reasoning algorithm of fuzzy Petri net(FPN),modified particle swarm optimization was used to endow the FPN with learning ability,which made the determination of unknown weight coefficients in system get rid of experts or experiences.Taking aircraft guarantee system as subject investigated, the vulnerability assessment model is constructed based on the FPN model with learning ability, and the test results prove its learn efficiency and precision.The experiment results comparison between the presented method and traditional assessment method demonstrates exhaustiveness and rationality of this model.This model would be applied to the complex ship system assessment.