The main purpose of this paper is to develop a high-level performance, and low-cost current
sensorless control strategy for Induction Motor (IM) drives. Therefore, a new phase-current …

It is well known that the supertwisting algorithm is robust to matched perturbation but is
sensitive to measurement noise. Contrary to this, the classical linear algorithm is less …

This paper addresses the problem of designing an adaptive nonlinear observer for wind
energy conversion systems (WECSs). The study targets specifically a synchronous aero …

High‐order sliding mode control laws with gain adaptation algorithms are applied, in Region
III, on a floating offshore wind turbine equipped by permanent magnet synchronous …

Unavoidably, the controlsystem of any permanent magnet synchronous motor (PMSM) is
subjected to perturbations, eg, motor nonidealities and inverter nonlinearities. To reject …

The design of a position observer for the interior permanent magnet synchronous motor is a
challenging problem that, in spite of many research efforts, remained open for a long time. In …

Flying start of a wind generator is a common requirement in wind turbine applications. This
paper proposes a novel method for allowing the flying start of a permanent magnet …

The control of a new structure of twin wind turbines (TWT) is presented in this paper. This
new concept includes two identical wind turbines ridden on the same tower, which can pivot …

In this article, the sensorless control system of the interior permanent magnet synchronous
motor (IPMSM) is considered. The control system is based on classical linear controllers. In …

This paper deals with the basic concepts of sliding mode control of electric drives. Further,
the features of sliding mode control are discussed. The discussions mainly on types of …