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 …

The control performance of linear motor (LM) is deteriorated by payload variations, friction,
and external disturbances. In this paper, a robust recursive sliding mode controller …

The tracking performance of linear motor (LM) positioners is subject to payload uncertainty
and external time-varying disturbances. Conventional robust controllers typically employ a …

This article aims to present a barrier function based adaptive sliding mode (BFASM) control
scheme for a class of uncertain nonlinear systems with actuator saturation. In conventional …

This article proposes an adaptive second-order sliding mode (ASOSM) controller design by
means of the Lyapunov method. The notable feature of the proposed algorithm is that it only …

In this paper, we present barrier function-based adaptive controllers for fast stabilization of a
perturbed chain of integrators with bounded uncertainties. We refer to such controllers as …

The output constraints are widespread in physical systems. Violation of output constraints
may result in system damage and performance degradation. This article investigates the …

In this article, an adaptive non-singular terminal sliding mode controller (NTSMC) is
designed based on a barrier function for the robust stability of a category of non-linear …

In this article, a variable gain super-twisting algorithm based on a barrier function is
proposed for a class of first order disturbed systems with uncertain control coefficient and …

This study presents the design of a robust control based on the sliding-mode theory to solve
both; the stabilization and the trajectory tracking problems of nonlinear systems subjected to …