Figure 3.
The decision process starts with identification of components and subsystems, followed by assigning a subsystem inoperability level from five to one. It evaluates component interdependencies using out-strength and in-strength centrality to classify elements as high or low prominence and affected. These classifications feed into inoperability assessment criteria, producing combinations of prominence and impact. Final priority is assigned by adjusting the initial level, either unchanged, increased by one or decreased by one, indicating risk from low to high.Decision-making algorithm for component inoperability
Source: Author’s own work