Rotor time constant identification is necessary for high-performance indirect field oriented control of induction motor drives. Meanwhile, speed sensorless technique has many advantages such as low ...

As a noninvasive detection method, speed signature analysis for servo motor bearing fault detection has attracted much attention in recent years. The selection of the optimal demodulation band is ...

Here's the fact. I save $150 to $200 on my power bill every month while maintaining my pool in proper conditions. It used to be bloody expensive when I was still engaging with my old single-speed pump ...