Icon class icon_class far fa-sticky-note icon_class_computed far fa-sticky-note Note kind POLICY Policy level STRICT Specification keywords SysML-1.6 SysML-1.7 SysMLv2 Keywords Webel Twin Pattern Webel Best Practice WTP:DigitalTwin WTP:PhysicalEntity WTP:@Entity Relates to 02: Overview of Package 'twin' and notations 03: Focus BDD for the DigitalTwin block 05: Twin instances 06: Focus BDD for EntityRepresentation 09: IBD of DigitalTwin 10: Process overview 12: Overview of 'pipe' package 14: IBD for PipeDigitalTwin flow control Related notes [POLICY]{STRICT} Webel Twin Pattern: A «digital» DigitalEntity (a.k.a. @Entity) encapsulates strictly geometrical, spatial, and material aspects of a «physical» PhysicalEntity only. BY DEFINITION of this pattern it DOES NOT encapsulate processes! [CONVENTION]{SUBJECT-TO-CHANGE} Webel: Convention: [MIGHT CHANGE]: An '@' prefix in a DigitalTwin model indicates a «digital» Block that maps a non-digital «mappable» Block. Related notes (backlinks) [ASSERTION, POLICY]{STRICT} Webel Twin Pattern: A DigitalTwin (even a "process twin" or "finance twin"), always, without exception, BY DEFINITION HERE either directly or indirectly involves at least one existing or anticipated PhysicalEntity (even if only via another DigitalTwin)! Related snippets (extracts) Visit also Visit also (backlinks) Flags Book traversal links for Webel Twin Pattern: A DigitalTwin must model processes and the entities they act on separately. Previous Up Next
