AI Simulation by Digital Twins: Systematic Survey, Reference Framework, and Mapping to a Standardized Architecture

Abstract

Insufficient data volume and quality are particularly pressing challenges in the adoption of modern subsymbolic AI. To alleviate these challenges, AI simulation uses virtual training environments in which AI agents can be safely and efficiently developed with simulated, synthetic data. Digital twins open new avenues in AI simulation, as these high-fidelity virtual replicas of physical systems are equipped with state-of-the-art simulators and the ability to further interact with the physical system for additional data collection. In this article, we report on our systematic survey of digital twin-enabled AI simulation. By analyzing 22 primary studies, we identify technological trends and derive a reference framework to situate digital twins and AI components. Based on our findings, we derive a reference framework and provide architectural guidelines by mapping it onto the ISO 23247 reference architecture for digital twins. Finally, we identify challenges and research opportunities for prospective researchers.

References in corpus (6)

• Generative Adversarial Networks: An Overview
• A Survey on Data Augmentation for Text Classification
• Sim2Real Predictivity: Does Evaluation in Simulation Predict Real-World Performance?
• Assessing the Ability of ChatGPT to Screen Articles for Systematic Reviews
• Increasing the Speed and Accuracy of Data LabelingThrough an AI Assisted Interface
• Current Trends in Digital Twin Development, Maintenance, and Operation: An Interview Study