In recent years, permanent magnet synchronous motors (PMSMs) have been widely used in
industry. Position-sensorless control has the advantages of reducing costs and improving …

In this paper, a multistage MRAS speed estimator is formulated based on stator flux and
electromagnetic torque quantities is proposed for reduced switch inverter (RSI) fed …

A novel sliding mode control (NSMC) strategy combined with a fast terminal sliding mode
observer (FTSMO) is suggested in this paper to solve the parameter variation issue of …

Permanent Magnet Synchronous Motors (PMSMs), with their simple design, small size, and
high-power factor, are ideally suited for realizing high-power AC drives and are widely used …

The use of Solar Powered Water Pumps (SPWP) has emerged as a significant advancement
in irrigation systems, offering a viable alternative to electricity and diesel-based pum** …

To improve the accuracy of the sensorless control system for permanent magnet
synchronous motors, this paper proposes the based on fractional order integral sliding mode …

Aiming at the problem that online parameter identification, based on the Model Reference
Adaptive System (MRAS), is easily affected by the high-frequency noise of the sensor, an …

Solar water pumps are crucial for farmers, significantly reducing energy costs and providing
independence from conventional fuels. Their adoption is further incentivized by government …

This paper introduces an improved model predictive current control (MPCC) with the finite
position set model reference adaptive system (FPS-MRAS) observer for speed sensorless …

To further improve the accuracy of sensorless control at medium and high speeds for
permanent magnet synchronous motor (PMSM) and expand its applicability, this paper …