Abstract: Smooth speed control is crucial for high-performance electric drives in electric aircraft applications. However, inevitable torque ripple sources, such as cogging torque and current sampling ...

Abstract: To enhance the dynamic performance and disturbance rejection of the surface-mounted permanent magnet synchronous motor (PMSM) speed control system, a new sliding-mode controller is proposed ...

Daytona International Speedway confirmed an official attendance of around 150,000 people for the main race. Total attendance for the entire Speedweek was approximately 450,000. DAYTONA BEACH — The ...