Over the past few decades, robotics technology and applications have attracted
considerable interest from many researchers both in academia and industry. This interest …

This research presents a practical study of active disturbance rejection control law (ADRC)
for the control of robotic manipulators in the presence of uncertainties. The control objective …

In this study, synergetic-based adaptive control design is developed for trajectory tracking
control of joint position in knee-rehabilitation system. This system is often utilized for …

Powered Lower Limb Exoskeletons (PLLE) have attracted much interest due to their
potential applications. They provide assistance for persons with disabilities to accomplish …

Wearable robots are commonly used for rehabilitation and they are made to fit the human
body to assist persons who are unable to help themselves. The design of controllers …

This work focuses on design of trajectory-tracking control based on active disturbance
rejection control (ADRC) controller for knee joint exoskeleton device. The device is worn by …

With the development of industrial automation comes an ever, broadening number of
application scenarios for manipulators along with increasing demands for their precise …

This article presents the design of a control algorithm based on Artificial Neural Networks
(ANNs) applied to a lower-limb exoskeleton, which is aimed to carry out walking trajectories …

In this paper, a combined control strategy with extended state observer (ESO) and finite time
stable tracking differentiator (FTSTD) has been proposed to perform flexion and extension …

To reduce the phase lag introduced by extended state observer (ESO), an reduced-order
active disturbance rejection control (RADRC) method is recommended. This paper …