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

This paper provides a broad perspective and analysis of the work done in control of hybrid
and convertible unmanned aerial vehicles (UAVs) for the main existing designs. These flying …

With the rapid development of computer technology, automatic control technology and
communication technology, research on unmanned aerial vehicles (UAVs) has attracted …

Sliding mode control (SMC) has been a very popular control technology due to its simplicity
and robustness against uncertainties and disturbances since its inception more than 60 …

Sliding mode control (SMC) has been studied since the 1950s and widely used in practical
applications due to its insensitivity to matched disturbances. The aim of this paper is to …

Term “Conventional” sliding mode control (SMC) was introduced in the book Sliding Mode
Control and Observation [1] by the authors, working in the area of high order sliding mode …

The output constraints widely exist in the physical systems and severely affect the
performance of the closed-loop system. This paper considers the second-order sliding mode …

In this paper, an output feedback stabilization of perturbed double-integrator systems using
super-twisting control (STC) is studied. It is shown that when STC is implemented based on …

This article is concerned with the control design of adaptive fuzzy fixed-time high-order
sliding mode (HOSM) under asymmetric output constraints. The main objective of this article …

This paper aims to improve the performance of the permanent magnet synchronous motor
(PMSM) speed regulation system by combining a novel disturbance observer (DOB) with the …