SysML Parametrics: You can use custom stereotypes keywords «i» and «o» to indicate value properties that are intended to be used as (i)nputs and (o)utputs when bound to constraint parameters for SysML Parametrics

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Note kind

Policy level

UML keywords

custom Stereotype

SysMLv1.x keywords

constraint parameter

ConstraintBlock

MD:ConstraintParameter

Keywords

Webel Best Practice

This SysML modelling tip is frequently combined with:

SysML Parametrics: You can use custom stereotypes keywords «i» and «o» on constraint parameters to indicate their intended use (causality) as (i)nputs and (o)utputs on ConstraintBlocks

Visit also:

Webel: SysML/UML: Dr Darren explains HOWTO use concise 'i'/'o' (input/output) Pin and Parameter naming conventions to promote a signal processing mindset in Activity Diagrams. And HOWTO get them compact.

Relates to

The problem statement: A Client subscribes to an output value property but does not know what computes it or how

Variations on concrete implementations of I_A and the constraints with computations they carry

Parametric diagrams with BindingConnectors for concrete implementation blocks A1 and A2

Psy`humid air physics package: Example: Sensible Heating in SysMLv1

Psy` humid air physics package: Example: Sensible Heating results

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