In this article, a wavelet fuzzy neural network controller with a supertwisting sliding mode
controller (WFNNCSTSMC) is developed to control the harmonics and improve the power …

With inherent mechanical compliance and programmable force controllability, the Series
Elastic Actuator (SEA) has been a popular choice for modern mechanical systems. It is …

In existing sliding mode control (SMC) methods, a disturbance observer (DOB) is employed
to achieve disturbance rejection and reduce chattering, which is a major disadvantage …

The uncertainties, force ripple, friction and other external disturbances in permanent magnet
linear synchronous motors (PMLSMs) pose great challenges to the design of advanced …

This article proposes a global iterative sliding mode control approach for high-precision
contouring tasks of a flexure-linked biaxial gantry system. For such high-precision …

In practical applications, due to the limited communication bandwidth, the network control
systems (NCSs) are prone to data dropouts when the load is high. In this paper, the problem …

A novel integral sliding mode control (ISMC) strategy combined with an adaptive super
twisting observer (ASTO) for an uncertain robotic manipulator tracking control system is …

This article presents a convex inner approximation approach for mixed/control of a flexure-
based nanopositioning system. Generally for such positioning systems, the inevitable …

This article investigates the trajectory tracking problem of underactuated mechanical
systems (UMSs) with companion nonholonomic servo constraints and uncertainties. For …

Aiming at the unknown uncertainty of an active power filter system in practical operation,
combining the advantages of self-feedback structure, interval type-2 fuzzy neural network …