What is the function of N2 diagrams?

The function of N2 diagrams is most accurately reflected in defining aggregates and the order of integration. N2 diagrams, or N-squared diagrams, are a visual representation used in systems engineering to illustrate the interactions between system components or elements. They help identify the relationships and dependencies among various requirements, components, or subsystems within the overall system architecture.

By clarifying which components communicate with each other and the nature of those interactions, N2 diagrams assist engineers in understanding how the system will function as a whole. This is crucial for system integration, as it lays out not only the components themselves but also the sequences and structure needed to effectively combine them into a cohesive system. This portrayal of integration flows is invaluable during the design and engineering phases, where clarity on how parts come together is essential for successful system implementation.