A preprint reports a hysteretic switching controller that cuts mode changes by about sixty percent while halving worst-case ...

Permanent magnet synchronous motors (PMSMs) have become the workhorse of modern electric drives thanks to their high efficiency, compactness and wide speed range. Control strategies for PMSMs ...

Synchronous AC motors are a type of electric motor that operates at a constant speed, synchronized with the frequency of the AC power supply. These motors are designed to convert AC electrical power ...

Sophisticated motor control is no longer the sole province of custom hardware and proprietary control techniques. Advances in powerful, low-cost digital-signal controllers (DSCs) let designers use ...

Electric motors, which convert electrical energy into mechanical energy, play an essential role in a variety of industrial and robotics applications. Given that electric motors account for ...

AC motor drives are defined as amplifiers or frequency inverters that interface between a controller and an AC motor. They convert step and direction input from the controller to currents and voltages ...

The ability to control the motors’ speed and rotation is the design key of drones, making the electronic speed control (ESC) module an added value and a fundamental part of a drone. In this article, ...

$5M Bengaluru team patents EV motor that needs zero expensive magnets Bengaluru-based Vimag Labs has secured its fifth patent in India for “A Robust Rotating Transformer Excited Synchronous Motor and ...