In this paper, we present a Hierarchical Differential Evolution (HDE) algorithm for minimal cut set (mcs) identification of coherent and non-coherent Fault Trees (FTs). In realistic application of large-size systems, problems may be encountered in handling a large number of gates and events. In...

Probabilistic dynamics studies the behavior of a system constituted of components and physical variables interacting together. Monte Carlo simulation is one way to solve the associated mathematical problem for a realistic system; however, Monte Carlo simulations are inefficient and biasing...

The methodologies employed in the probabilistic safety assessment (PSA) of hazardous engineering systems have reached a high level of maturity. However, a few issues are still worth of further investigation in order to increase the confidence in the results obtained. In this view, in the past...