GAN-MDF: A Method for Multi-fidelity Data Fusion in Digital Twins

Understand

The Internet of Things (IoT) collects real-time data of physical systems, such as smart factory, intelligent robot and healtcare system, and provide necessary support for digital twins.

• Depending on the quality and accuracy, these multi-source data are divided into different fidelity levels.
• High-fidelity (HF) responses describe the system of interest accurately but are computed costly.
• In contrast, low-fidelity (LF) responses have a low computational cost but could not meet the required accuracy.