Draft: Digital twin use case #136
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Compared with existing digital twin use case, this highlights virtualization of connected devices.
mlagally
reviewed
Jun 29, 2021
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| A digital twin is a virtual and digital representation, located in the cloud or in the edge, of a real-world entity or system that mirrors a unique physical object, or a group of connected physical devices. | ||
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| Simply by describing a single device’s functionalities is not enough to support the accurate virtual representation in the cloud or edge. To accurately simulate the physical entity or system, the real-time status of device, the relation and rules among a collection of connected devices need be standardized. |
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"Realtime" causes some discussions - people understand hard realtime - consider "time sensitive updates"
Simulation to virtually represent devices in the cloud - simulate existing status and relationships
Describing a simulation model in the TD would be useful, what-if rules and relationships.
We have the tools for modeling the relationship (links container), this can express any kind of relationship.
Next step: provide more details, real code
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As we discussed during the review on June 29th, this needs more work. It is expected that a joint call with the MiniApps group during TPAC would help to make progress. |
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Compared with existing digital twin use case, this highlights virtualization of connected devices.