Icon class icon_class fas fa-quote-left icon_class_computed fas fa-quote-left Related content 02: Overview of Package 'twin' and notations 03: Focus BDD for the DigitalTwin block Webel Twin Pattern: A PotentialPhysicalAsset is «digital», not «physical». It is used to acquire (an existing) or create (build, manifest, make) an «physical» ActualPhysicalAsset, which is a special case of «physical» PhysicalEntity. Webel Twin Pattern: A «digital» DigitalEntity (a.k.a. @Entity) is NOT a representation! It is a digital encapsulation (it can only be perceived at the level of "bits and bytes"). It HAS many representations (such as views)! Webel Twin Pattern: The primary aim of the digitalEntity:@Entity of a DigitalTwin is to replicate its physical:PhysicalEntity as closely as possible (not to explore variants). Webel Twin Pattern: A DigitalTwin may use one or more variantEntity:@Entity[0..*] to explore the impact of changes (optimisation studies, trade off studies) and then use them to drive the PhysicalEntity into a desired state (via its ControlSystem). 07: BDD of twin control loop Blocks 08: IBD of basic twin control loop 09: IBD of DigitalTwin 10: Process overview 11: Example: Twinning a construction Pipe 12: Overview of 'pipe' package 13: PipeDigitalTwin instances 14: IBD for PipeDigitalTwin flow control 01: Digital twin «snippet» text extracts from ANZLIC 2019 16: Overview of 'building' package 17: Staging BDD for working environment temperature vs building energy consumption control loop 18: IBD for working environment temperature vs building energy consumption control loop Source ANZLIC 2019 - Principles for Spatially Enabled Digital Twins of the Built and Natural Environment in Australia Copyright information Creative Commons Attribution 4.0 International Snippet kind INFO Keywords digital twin Digital Twin Instance sensor actuator control loop ANZLIC-2019 Previous snippet Full quote In contrast to traditional digital models, digital twins can connect with the physical ‘twin’ they model, changing alongside the physical system via real-time sensors and actuators. Next snippet Related snippets Digital twins are dynamic, data driven, multi-dimensional digital replicas of a physical entity. They encompass potential or actual physical assets, processes, people, places, systems, devices and the natural environment. Related snippets (backlinks) Traditionally, industry has created digital twins by retrospectively mapping, scanning, surveying, digitising or developing a digital copy of a real world object. Today this process can occur in reverse, with the digital model developed first followed by the physical asset. Visit also Visit also (backlinks) Flags
