The reliability and accuracy of the wind conversion system largely depend on the early
detection and diagnosis of faults. In this paper, a novel fault estimator for wind turbine pitch …

This article addresses the problem of state and unknown inputs (UIs) estimation for
nonlinear systems with arbitrary relative degree with respect to the UIs. For this purpose, a …

In this paper, a novel nonlinear observer-based approach is established to cast light on the
problem of isolating sensor faults from un-stealthy attacks for Lipschitz affine nonlinear …

Aiming at the quantitative diagnosis of shafting misalignment malfunction, a novel method
based on speed signal with singular value decomposition and Hilbert transform (SVD‐HT) …

This study explores distributed fault diagnosis strategies for clusters of diverse small
satellites, encompassing variations in Lipschitz-based non-linear dynamic systems and …

For a class of Lipschitz nonlinear systems beset by actuator faults, an observer-based static
output feedback fault tolerant control (FTC) scheme is employed to compensate the faults …

For the problem of actuator-integrated fault estimation (FE) and fault tolerant control (FTC)
for the electric power steering (EPS) system of a forklift, firstly, a dynamic model of a forklift …

This article aims to design observers for the purpose of simultaneously estimating the fault
and states of a class of Lipschitz nonlinear systems and attenuating the effect of …

Without altering the inertial system into the two first-order differential systems, this paper
primarily works over the global exponential dissipativity (GED) of memristive inertial …

ABSTRACT A robust unknown input observer (UIO) is designed for nonlinear quadratic
systems (NQSs) affected by unknown input, disturbance, and noise. It is assumed that in this …