Abstract: In image semantic communication, the complex wireless channel environment leads to the loss of image details and performance degradation during transmission. To address this issue, we ...
Abstract: A passivity-based control (PBC) technique is proposed to overcome the speed tracking issue of the permanent magnet synchronous motors (PMSM). This approach offers a notable benefit by ...
The European Space Agency's ExoMars Trace Gas Orbiter image of interstellar comet 3I/ATLAS as it passed close to Mars. (The European Space Agency) A mysterious interstellar comet — just the third such ...