Abstract The Active Disturbance Rejection Control (ADRC) is an object of the ever growing
interest in the latest years due to its limited requirements concerning knowledge of a plant's …

This work investigates the optimal tracking control for unmanned autonomous helicopter
(UAH) slung-load system under external disturbance. Firstly, the linearized UAH slung-load …

This article proposes a disturbance observer (DOB)-based robust controller to improve the
control performance of an electromagnetic actuator (EMA) with multiple electromagnets by …

This paper presents an adaptive output feedback control for a manipulator under the
presence of the time-varying output constraint and uncertainties. The proposed control is …

This article proposes an adaptive iterative learning radial basis function (RBF) scheme to
solve the trajectory‐tracking problem for perturbed robot manipulators with unknown …

An adaptive model-free control with nonsingular terminal sliding-mode (AMC-NTSM) is
proposed for high precision motion control of robot manipulators. The proposed AMC-NTSM …

In this study, two different control logics have been designed for the position control of a
robot with five degrees of freedom (DOFs). First, a sliding mode control with a sliding …

This article presents the control synthesis of robotic manipulators with an unknown constant
payload. A novel nonlinear disturbance observer with an adaptive scheme is designed to …

The passivity-based controller is one of most widely-used controllers for robot manipulators.
Since it strongly exploits the system properties, it does not produce unnecessarily large …

This paper focuses on disturbances and uncertainties rejection control for the nonminimum-
phase inertially stabilized platforms on moving bases, which suffers from serious …