MBSE with Genesys 120222

Functions and Items: Two Primary Parts of Behavior Functions • A process that transforms inputs into outputs • An action taken by the system or one of its entities • Represented by a verb or verb noun pair Items • Cross the system (or component) boundary • Passive things that are inputs and outputs of our system • Can be data, signals, force, physical objects

Color Code

Component

Component

Requirement Entity

Functional Entity

input to / triggers

perform s

perform s

outputs

Physical Entity

Interface Entity

Item

Verification Entity

Other Entity

Function

Function

Item

input to / triggers

outputs

319

A Complete Set of Executable Constructs (Structured Representations) S EQUENCE

C ONCURRENCY

L OOP

S ELECT

M ULTIPLE ‐ E XIT

R EPLICATE

I TERATE

320

MBSE with GENESYS