Science Daily

These mesmerizing patterns are secretly solving hard problems

Tessellations aren’t just eye-catching patterns—they can be used to crack complex mathematical problems. By repeatedly ...
IEEE

Gradient Descent Algorithm based on Extended State Observer for Loss Minimization of Ultralocal Model Predictive Controlled PMSM Drives

Abstract: Hybrid loss minimization algorithms in electrical drives combine the benefits of search-based and model-based approaches to deliver fast and robust dynamic responses. This article presents a ...
Frontiers

An efficiency improvement method for the TAB converter based on the minimization of fundamental reactive power

1 Electric Power Research Institute of Guizhou Power Grid Co., Ltd., Guiyang, China 2 XJ Electric Co., Ltd., Xuchang, China With the advantages of simple topology, voltage matching, electrical ...
IEEE

MMW Dual-Band 3-D Sparse Imaging Using Reweighted

Abstract: Multiband fusion and spatial sparse sampling are two effective methods to alleviate the high hardware demands for millimeter-wave (MMW) near-field imaging radars. Image degradation incurred ...