Abstract A new field-oriented control strategy for induction motor is proposed in the paper. It called Maximum Torque Per Watt (MTPW) and allows obtaining minimum value of sum stator rotor losses due to joule effect, iron losses, a given reference torque speed. Iron have been modeled according Steinmetz equation, separating hysteresis eddy currents taking into account dependence both on frequen...

In this paper, an enhanced Integral Sliding Mode Control (ISMC) for mechanical speed of Induction Motor (IM) is presented and experimentally validated. The design the proposed controller has been done in d-q synchronous reference frame indirect Field Oriented (FOC). Global asymptotic tracking presence model uncertainties load torque variations guaranteed by using ISMC surface. Moreover, provide...

⎯ In this paper, a novel approach for robust trajectory tracking of induction motor drive is presented. By combining variable structure systems theory with fuzzy logic concept and neural network techniques, a new algorithm is developed. Fuzzy logic was used for the adaptation of the learning algorithm to improve the robustness of learning and operating of the neural network. The developed contr...