AI techniques excel at solving complex equations in physics, especially inverse problems

Differential equations are fundamental tools in physics: they are used to describe phenomena ranging from fluid dynamics to general relativity. But when these equations become stiff (i.e. they involve ...

Finding buried treasures with physics: 'Fingerprint matrix' method uncovers what lies beneath the sand

Can we reveal objects that are hidden in environments completely opaque to the human eye? With conventional imaging ...
IEEE

Smallest Eigenvalues Based Logarithmic Derivative Method for Computing Dominant Oscillation Modes in Large-Scale Power Systems

Abstract: With the rapid integration of renewable energy, wide-band oscillations caused by interactions between power electronic equipment and grids have emerged as one of the most critical stability ...
IEEE

A Transferrable Data-Driven Method for Condition Monitoring of DC Capacitor in Power Electronic Transformer

Abstract: DC capacitors (DCCs) are the key components in power electronic transformers (PETs), which maintain the PETs operating normally. It is necessary to monitor the healthy condition of DCCs.