Motivated by the increasing concerns over environmental challenges such as global
warming and exhaustion of fossil-fuel reserves, the renewable energy industry has become …

The renewable energy sector witnesses increased demand due to energy crises and climate
change. Wind energy, in particular, is promising for reducing fossil fuel dependence and …

The smooth and robust injection of wind power into the utility grid requires stable, robust,
and simple control strategies. The super-twisting sliding mode control (STSMC), a variant of …

It is of great significance to control the air quality of underground metro stations, especially
considering their poorly ventilated environments. Existing literature mainly focuses on the …

Even though some wind turbine manufacturers are no longer active, and are not willing to
disclose their intellectual property, their turbines are still in operation. Since the exact values …

This article presents a proportional-integral sliding mode control (PI-SMC) approach for a
two-mass variable speed wind turbine (VSWT) system. Most studies on wind turbines …

The technological development in wind energy conversion systems (WECSs) places
emphasis on the injection of wind power into the grid in a smoother and robust way. Sliding …

Quadrotor system is subject to multiple disturbances, including both internal and external
effects (eg wind gusts, coupling effects, and unmodeled dynamics). For example, severe …

To enhance the reliability of wind turbine generation systems that are generally located in
the remote area and subjected to harsh environment, we design the pitch angle control for …

The effect of a V-shaped groove on the performance of a circular-cylinder energy harvester
was investigated in this study. The experiments were conducted in a closed-loop wind …