External disturbances, internal uncertainties and actuator faults with an unknown range
have detrimental effects on controller performance of industrial robots. In this paper, to deal …

In this paper, hybrid control of central pattern generators (CPGs), along with an adaptive
supper-twisting sliding mode (ASTSM) control based on supper-twisting state observer, is …

The exploitation of nature to convert energy to electrical power is the most important rule in
power generation. Wind energy is one of the most important of those energies that are …

The use of solar cells despite being free of contamination and unlimited in terms of the
amount of energy is considered as a costly way to generate energy. Two main factors may …

In this paper, two strategies are proposed to simplify the dynamics and design of the
controller for a variable speed wind turbine (VSWT) with a fractional order doubly fed …

Given the greater penetration of wind power, the impact of wind generators on grid electricity
reliability imposes additional requirements. One of the most common technologies in wind …

Finite-time control theory has been widely used as a mathematical tool to design robust
controllers. By manipulating the finite-time convergence proof of this theory, we developed a …

To solve the maximum power tracking (MPT) control problem of the direct-driven wind power
system, a super-twisting integral sliding mode controller with adaptive parameter estimation …

This paper describes power quality improvement, which has attracted the attention of the
electricity distribution companies and subscribers. The idea of improving power quality is …

This paper addresses the design of a robust nonlinear dynamic controller for a wind turbine.
The turbine is equipped with a permanent magnet synchronous generator. The control …