Block Definition Diagrams

Block Definition Diagrams (BDDs) are visual tools used in systems engineering to represent the structure of complex systems. They show how different components, called "blocks," relate to each other through hierarchical connections and properties. Think of it like an organizational chart, where each block represents a subsystem or part, and lines indicate relationships or dependencies. BDDs help designers understand and communicate the architecture of a system clearly, ensuring all parts fit together correctly and function as intended. They are essential for designing, analyzing, and maintaining intricate systems such as aerospace, automotive, or software applications.