Real-Time Electromagnetic Visualisation using Augmented Reality and Accelerated 3D Models

An innovative method is presented that takes a real-time video capture of a circuit and renders the electromagnetic field around it. A real-time electromagnetic simulation incorporating the PRIMA model-order-reduction algorithm is implemented in the Unity game engine. This model takes measurable quantities such as terminal current and predicts magnetic field and current distributions which are rendered onto the video stream in real-time. The system dynamically simulates a model with 5430 ODEs in real-time for smooth augmented reality visualisations of frequency components up to 10 kHz.