This paper addresses the synchronized path following problem for multiple underactuated unmanned surface vehicles (USVs). A cooperative vector field-based guidance strategy is designed to ensure that ...

This paper presents a ldquotwo inverter-motorrdquo energy-closed AC asynchronous drive test system which uses the asynchronous machine as the dynamic emulation load. The common DC bus of both ...

EPFL scientists have developed a new technique that lets researchers watch, with unprecedented sensitivity, how materials ...

A research team led by Dr. Shen Jinhua from the Xinjiang Astronomical Observatory (XAO) of the Chinese Academy of Sciences has investigated rapid spatiotemporal vertical electric currents (VECs) ...