Icon class icon_class fas fa-quote-left icon_class_computed fas fa-quote-left Related content Source OMG Systems Modeling Language (SysML) 1.6 Copyright information About Object Management Group copyright in text extracts quoted from OMG specifications for educational purposes Snippet kind INFO UML keywords Constraint SysML keywords ConstraintBlock MD:ConstraintParameter constraint parameter SysML Block Definition Diagram Keywords mathematics equation Previous snippet Constraint blocks define generic forms of constraints that can be used in multiple contexts. For example, a definition for Newton’s Laws may be used to specify these constraints in many different contexts. Full quote Reusable constraint definitions may be specified on block definition diagrams and packaged into general-purpose or domain-specific model libraries. Such constraints can be arbitrarily complex mathematical or logical expressions. Next snippet The constraints can be nested to enable a constraint to be defined in terms of more basic constraints such as primitive mathematical operators. Parametric diagrams include usages of constraint blocks to constrain the properties of another block. Related snippets Constraint blocks provide a mechanism for integrating engineering analysis such as performance and reliability models with other SysML models. Related snippets (backlinks) A constraint block is defined by a keyword of «constraint» applied to a block definition. Properties of this block define parameters of the constraint, with the exception of properties that hold internally nested usages of constraint blocks. A parametric diagram is a restricted form of internal block diagram that shows only the use of constraint blocks along with the properties they constrain within a context. Visit also Visit also (backlinks) Flags
