Digital Twin Development for Serial Manipulators: Data Driven Optimized Planning and Sequencing of Tasks
and delivered to the assembly station to
start assembling shaft assemblies as per the
work order requirements. The detail work
flow of implementing this manufacturing
intelligence system of producing shaft sub-
assemblies with DT is described in Figure 9.
Figure 9: The detail work flow of sub-assemblies production with DT at Model Factory @ ARTC
The final implementations at the asset level,
with the RAMI 4.0 layers describing how the
business idea is implemented to the physical
assets in the real world using a DT model, is
shown in Figure 10. In this demonstration,
the MMC-based DT cobot model is utilized to
successfully deliver a high-priority shaft sub-
assemblies order on time. Again, it is
highlighted that this use case is convincing
due to the RAMI 4.0 model structure of MF
@ ARTC, the MMC concept and AAS
implementations.
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November 2019