Conventional sliding mode control (SMO) utilizes a sign function and low-pass filter (LPF) to achieve sensorless of permanent magnet synchronous motor (PMSM). However, the introduction generates large number high harmonics, resulting in significant system output chattering, whereas addition LPF delays phase shifts. These degrade PMSM speed position estimation accuracy reduce performance. To imp...

Abstract A new control strategy is proposed to address the issues of poor stability and inability achieve torque synchronization in dual-drive systems. Firstly, structure permanent magnet assisted synchronous reluctance motor described, principles model prediction dual-torque control, Beetle Antennae Search algorithm, Kalman filter algorithm are analyzed. The used as main motor, a senseless mod...