Research Background The nonsmooth modeling method based on the cone complementarity problem (CCP) is one of the most effective approaches for solving spatial frictional contact problems. The ...

Abstract: The online identification of aerodynamic coefficients for fixed-wing aircraft is crucial for designing flight-control laws and diagnosing faults; however, this issue has not yet been ...

Official implementation of 'UPP: Unified Point-Level Prompting for Robust Point Cloud Analysis'. The paper has been accepted by ICCV 2025. Pre-trained point cloud analysis models have shown promising ...

Abstract: This study introduces an enhanced finite-control-set model predictive control (FCS-MPC) strategy for a three-level Si/SiC hybrid active neutral-point-clamped (3L-HANPC) converter designed to ...

The Russian Foreign Ministry on Thursday rejected the latest US-backed offering to end the Russia-Ukraine war, issuing a blistering rebuff that threatens to blow up President Trump’s peace plan. A ...

Nicolás Maduro balked at a gilded exile. U.S. officials then saw a more pliant option in his vice president, Delcy Rodríguez, known for stabilizing Venezuela’s economy. By Anatoly Kurmanaev Tyler ...