A sub-optimal algorithm second-order sliding mode controller (SOSMC) was presented for a synchronous reluctance motor (SynRM) speed drive. SOSMC is an effective tool for the control of uncertain nonlinear systems since it overcomes the main chattering drawback of conventional sliding mode control. The practical implementation of SOSMC has simple control laws and assures an improvement in slidin...

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...

The proposed reluctance motor has a rotor which consists of flux barrier type iron cores with slits to isolate magnetic flux. The iron cores are processed with press machines , and are easy for mass-production and assembly. The stator has the same structure as that of an induction motor. The motor has excellent controllability and very small torque ripple. We have made up an experimental motor ...

this paper presents developing an analytical model for flux switching motors. the motor is a class of variable reluctance motors that has two windings on stator; a field winding and an armature winding. due to saliency of both stator and rotor poles, accurate modeling is difficult which arises from the nonlinear behavior of the machine. this paper presents a simple model which is able to predic...

Today’s automotive industry has focused its studies on electric vehicles (EVs) or hybrid (HEVs) rather than gasoline-powered vehicles. For this reason, more investment been made in motors with high efficiency, torque density, and high-power factor to be used both EVs HEVs. In study, an outer-rotor permanent-magnet-assisted synchronous reluctance motor (PMaSynRM) a new rotor topology was designe...

In recent years, synchronous reluctance motor (SynRM) has attracted the attention of researchers and well-known companies have been involved in designing manufacturing electric motors due to its simplicity (no need for a rotor cage permanent magnet), similarity production line analogous that induction motor, low cost also, compared better performance, if optimally designed. Saliency ratio, defi...