Abstract: This letter proposes a sparse identification of nonlinear dynamics—physics informed neural network—particle swarm optimization algorithm for optimizing the air-gap design of transformers ...

In broadening its Spirit Flyback line, Longines has added a duo of fresh iterations to its roster, both boasting retro-coded colorways. One model spotlights a matte shaded green dial with a matching ...

Abstract: The electric multiple units (EMUs) auxiliary power supply system has high requirements on the power density of the converter. Isolated dc/dc converter is an important part. The ...