Nature

Full-speed domain position sensorless control strategy for PMSM based on improved super-twisting sliding-mode observer and smooth transition optimization

In the sensorless control of permanent magnet synchronous motors (PMSMs), achieving smooth transitions from low to medium–high speeds remains a significant challenge. Aiming at the problem that PMSMs ...
Nature

Sequential model predictive direct speed control of PMSM

Finite control set model predictive control (FCS-MPC) has emerged as a powerful strategy for permanent magnet synchronous motor (PMSM) drives. However, its performance strongly depends on ...