What is the primary function of design descriptors in system architecture?

The primary function of design descriptors in system architecture is to define design parameters. Design descriptors serve as critical components that specify the characteristics, attributes, and constraints of a system's architecture. They effectively communicate necessary information about how a system should be structured to fulfill its intended purpose and meet performance requirements.

By delineating design parameters, these descriptors provide a framework that guides engineers and designers in creating models and solutions that align with the larger system objectives. This fosters a common understanding among stakeholders and ensures that every design component supports the intended functionalities and operational contexts.

While operating conditions, impact factors, and measuring progress are important in systems engineering, they do not directly define the parameters of the design. Design descriptors are specifically focused on the attributes that will shape the design's eventual implementation within the larger context of the system architecture.