Composite adaptation and learning techniques were initially proposed for improving
parameter convergence in adaptive control and have generated considerable research …

Phase-variable-based approaches are emerging in the control of lower-limb wearable
robots, such as exoskeletons and prosthetic legs. However, real-time smooth estimation of …

Background Currently, control of exoskeletons in rehabilitation focuses on imposing desired
trajectories to promote relearning of motions. Furthermore, assistance is often provided by …

An angle differential estimation method is needed for the attitude and heading reference
system (AHRS), which is unavailable to measure the angle rate directly. Differential …

High‐quality acceleration signal plays a significant role in fast and precise trajectory tracking
of robot manipulators via time delay control (TDC). This paper proposes a fast transient …

Utilizing exoskeleton devices to help elderly or empower workers is a growing field of
research in robotics. The structure of an exoskeleton can vary depending on user's physical …

Utilizing orthoses and exoskeleton technology in various applications and medical
industries, particularly to help elderly and ordinary people in their daily activities is a new …

Accurate acceleration acquisition is a critical issue in the robotic exoskeleton system, but it is
difficult to directly obtain the acceleration via the existing sensing systems. The existing …

Real‐time gait estimation is important for the synchrony control of robotic exoskeleton to
provide walking assistance. However, for stroke patients with hemiplegic paralysis, the gait …

Accurate acceleration is quite helpful for improving the performance of motion systems. But
most practical systems cannot full access to velocity and acceleration. A simple fast and …