The Digital Twin Landscape at the Crossroads of Predictive Maintenance, Machine Learning and Physics Based Modeling

@article{Kunzer2022TheDT,
  title={The Digital Twin Landscape at the Crossroads of Predictive Maintenance, Machine Learning and Physics Based Modeling},
  author={Brian E Kunzer and Mario Berg{\'e}s and Artur Dubrawski},
  journal={ArXiv},
  year={2022},
  volume={abs/2206.10462}
}
The concept of a digital twin has exploded in popularity over the past decade, yet confusion around its plurality of definitions, its novelty as a new technology, and its practical applicability still exists, all despite numerous reviews, surveys, and press releases. The history of the term digital twin is explored, as well as its initial context in the fields of product life cycle management, asset maintenance, and equipment fleet management, operations, and planning. A definition for a minimally… 

Figures from this paper

References

SHOWING 1-10 OF 86 REFERENCES

On the requirements of digital twin-driven autonomous maintenance

Digital Twin: Values, Challenges and Enablers From a Modeling Perspective

TLDR
This work reviews the recent status of methodologies and techniques related to the construction of digital twins mostly from a modeling perspective to provide a detailed coverage of the current challenges and enabling technologies along with recommendations and reflections for various stakeholders.

Life prediction for aircraft structure based on Bayesian inference: towards a digital twin ecosystem

TLDR
This method can fuse heterogeneous information acquired from inspected physic entity, fifinite element software, historical database and predictive model, giving an accurate and real-time prediction of remaining useful life (RUL) for aircraft structure.

Toward predictive digital twins via component-based reduced-order models and interpretable machine learning

This work develops a methodology for creating and updating data-driven physics-based digital twins, and demonstrates the approach through the development of a structural digital twin for a 12ft

Digital Twin for maintenance: A literature review

BIM-Based Digital Twin and XR Devices to Improve Maintenance Procedures in Smart Buildings: A Literature Review

TLDR
Results show how a BIM can be used to create a DT and how this DT use combined with XR technologies can improve maintenance operations in a smart building.

The Airframe Digital Twin: Some Challenges to Realization

A new structural modeling concept, the Airframe Digital Twin, for designing and maintaining airframes is proposed. The Airframe Digital Twin is a tail number specific computational model of an

Machine Learning for Predictive Maintenance: A Multiple Classifier Approach

TLDR
The proposed PdM methodology allows dynamical decision rules to be adopted for maintenance management, and can be used with high-dimensional and censored data problems, and the effectiveness of the methodology is demonstrated.
...