Abstract: The extended Kalman filter (EKF) is widely applied in the permanent magnet synchronous motor (PMSM) position estimation method. However, the estimation accuracy will be degraded, when ...
David's Woodturning on MSN
Woodturning a Rubik’s Cube into an Egg Is Easier Than You Think!
Watch as a Rubik’s Cube is masterfully transformed into a smooth wooden egg, discover how woodturning makes this unique project easier than you think!
Abstract: As one of the most important equipment in the power system, it is of great significance to conduct fault diagnosis research on transformers. Aiming at the problem of difficult selection of ...
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