MBSE with CORE 100821

Defining the System’s Functional Boundary

Collectors

Customers

Geospatial Library

Customer Certification Authority

System Context

Identify our system’s top -level exchanges

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Relating the Physical and Functional Dimensions

Physical Hierarchy

Functional Hierarchy

_Perform System Context Functions

System Context

performs (allocated to) Type: Integrated (Root)

decomposed by

built from

_Perform Geospatial Library Functions

_Perform Customer Functions

Geospatial Library

Customer

performs (allocated to) Type: Integrated (Root)

decomposed by

…

Function A

Function N

performs (allocated to) Type: Atomic

A component’s top level functions are identified as “Integrated (Root).” The Functions’ decomposition are allocated as “Atomic.”

360

MBSE with CORE