Over the last decade, lower limb exoskeletons have seen significant development, with a
particular focus on improving the interaction between the subject and the exoskeleton. This …

The nonlinearities and unmodeled dynamics inevitably degrade the quality and reliability of
power conversion, and as a result, pose big challenges on higher-performance voltage …

Electrohydrodynamic (EHD) processes are promising healthcare fabrication technologies,
as evidenced by the number of commercialised and food-and-drug administration (FDA) …

This paper presents the results for model-independent control of uncertain n-degree of
freedom robotic manipulators in the presence of external disturbances and backlash …

A new approach to gait rehabilitation task of a 12 DOF lower limb exoskeleton is proposed
combining time-delay estimation (TDE) based computed torque control (CTC) and robust …

Nowadays, sea traveling is increasing due to its practicality and low-cost. Ferry boats play a
significant role in the marine tourism industry to transfer passengers and tourists …

The design of an accurate control scheme for a lower limb exoskeleton system has few
challenges due to the uncertain dynamics and the unintended subject's reflexes during gait …

Starting from Fliess's model-free control (MFC) technique developed 15 years ago, this
article aims to provide a systematic framework for characterizing, benchmarking, and …

Linearization is often used for control design of nonlinear systems but what degree of a
linearization is sufficient for the controller design is always a question. Furthermore, most of …

This paper presents a new model-free fuzzy logic controller based on particle swarm
optimization (PSO-MFFLC) for the nonlinear active suspension systems. The proposed …