Identification of relevant parameters modelled in DT
report
This document describes fundamental considerations towards a process for identification of relevant parameters for a digital twin. The process includes identifying parameters in the real-world product (physical twin) which are relevant for its digital twin given a specific use case and describing methods to acquire and use these parameters. Despite its importance for the creation of a DT, there is little knowledge about how a parameter identification process must be structured to identify relevant parameters. When developing such a process, solutions must be found for several challenges. On the one hand, it must be determined at which point in the development process methods for identifying relevant parameters can be applied. On the other hand, after all the relevant parameters have been identified, the digital twin that is finally produced must possess certain quality characteristics. The two most crucial quality characteristics that have been identified are accuracy and execution time. Maximizing both of these characteristics typically poses a challenge. Parameter combinations must be found that lead to a digital model that satisfies all these quality characteristics equally. The document can be used as an introduction to the subject of identification of relevant parameters for a DT.
Topics
TNO Identifier
1006499
Publisher
Asimov
Collation
62 p.
Place of publication
Eindhoven