Problem of calculation distribution magnetic field induction in clearance tubular linear motor (TLIM) is considered. Mathematical model represented by Fredholm integral equations second kind for complexes electric strength and density coupled magnetization currents at interface environments. Algorithm TLIM has been developed. Dependence on value pole division investigated. There area optimum pi...

Induction motor drives are widely used in industries for its simple and easy control. Variable structure controller (VSC) for an induction motor drive is an effective method of control in case of non linearities and uncertainties to enhance robustness. Dynamic performance of Induction motor drives is an essential characteristic for many industrial applications. Quality of the product is an indu...

The aim of this paper is to review the origin and developments of Direct Torque Control (DTC), an advanced control technique of induction motor drives yielding superior performance. The direct torque control is one of the excellent control strategies available for torque control of induction machine. It is considered as an alternative to Field Oriented Control (FOC) technique. The DTC is charac...