MBSE with GENESYS Oct 2023
Defining Constraint Requirements
• Statements that limit your design options • Size, weight, power • Cost of target system • ilities (e.g., reliability, etc.) • Reuse • Trade-off criteria • The most common type of standards requirement • Captured using Requirements of Type Constraint
Document
documents
documents
documents
Requirement (Constraint)
Requirement (Functional)
Requirement (Performance)
specifies
basis of
specifies
Function
allocated to
Component
211
Defining Functional Requirements
• Statements of capability objectives • What the system must perform • What the system must be able to do • The most common type of user requirement • Captured using Requirements of Type Functional
Document
documents
documents
documents
Requirement (Constraint)
Requirement (Functional)
Requirement (Performance)
specifies
basis of
specifies
Function
allocated to
Component
212
MBSE with GENESYS
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