Functional flow block diagrams (FFBDs) are a traditional tool of systems engineering and remain popular in some systems engineering domains. However, their lack of formal definition makes FFBDs ...

To avoid this mistake, you should use a systematic and logical method of decomposition, such as the functional flow block diagram (FFBD) or the N2 diagram.

System modeling is the interdisciplinary study of the use of models to conceptualize and construct systems. A common type of systems modeling is function modeling, with specific techniques such as the ...