Distributed observer-based robust fault estimation design for discrete-time interconnected systems with disturbances

Y Mu, H Zhang, Y Yan, X Xie - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This article focuses on the distributed robust fault estimation problem for a kind of discrete-
time interconnected systems with input and output disturbances. For each subsystem, by …

Sensor fault tolerant control for a 3-DOF helicopter considering detectability loss

X Wang, Y Wang, Z Zhang, X Wang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This paper proposes a novel active fault tolerant control (FTC) scheme for a 3-degree-of-
freedom (3-DOF) helicopter with sensor faults. As a challenge, only attitude angles are …

Spatiotemporal adaptive fuzzy control for state profile tracking of nonlinear infinite-dimensional systems on a hypercube

JW Wang, YH Wei, P Shi - IEEE Transactions on Fuzzy …, 2023 - ieeexplore.ieee.org
In this article, the issue of spatiotemporal adaptive fuzzy state profile tracking control is
addressed for parabolic partial differential systems (PPDSs) on a hypercube exposed to …

Iterative interval estimation-based fault detection for discrete time T–S fuzzy systems

M Shen, T Zhang, ZG Wu, QG Wang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This article investigates fault detection (FD) for discrete-time T–S fuzzy systems via an
iterative interval estimation method. By means of system output and the iterative estimation …

Fault Detection for Discrete-Time Interval Type-2 Takagi--Sugeno Fuzzy Systems using Unknown Input Observer and Zonotopic Analysis

Y Li, J Dong - IEEE Transactions on Fuzzy Systems, 2023 - ieeexplore.ieee.org
For complex nonlinear systems, interval type-2 fuzzy set is a useful strategy due to its ability
to deal well with uncertainties in the system, while posing some difficulties to fault detection …

Zonotopic observer designs for uncertain Takagi–Sugeno fuzzy systems

M Pourasghar, AT Nguyen, TM Guerra - Engineering Applications of …, 2022 - Elsevier
This paper addresses the zonotopic observer design for nonlinear systems affected by
uncertainties, ie, state disturbances and measurement noises using Takagi–Sugeno (TS) …

Robust exponential stabilization of stochastic coupled T‐S fuzzy complex networks subject to state‐dependent impulsive control

Z Cao, C Li, X Zhang, X Yang - International Journal of Robust …, 2023 - Wiley Online Library
The problem of robust exponential stabilization for T‐S fuzzy stochastic dynamical networks
(T‐S FSDNs) based on the state‐dependent impulsive controller is investigated in the paper …

Event-triggered interval observer fault detection and isolation for multiagent systems

H Jin, Z Zuo, Y Wang, L Cui… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This article investigates an event-triggered interval observer (ETIO) fault detection and
isolation method for multiagent systems. First, an event-triggered mechanism is developed …

Design of robust control for uncertain fuzzy quadruple-tank systems with time-varying delays

G Naami, M Ouahi, A Rabhi, F Tadeo, VLB Tuan - Granular Computing, 2022 - Springer
The robust H∞ observer-based control design is addressed here for non-linear Takagi-
Sugeno (TS) fuzzy systems with time-varying delays, subject to uncertainties and external …

An improved zonotopic approach applied to fault detection for Takagi–Sugeno fuzzy systems

Y Ma, Z Wang, N Meslem, T Raïssi… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
In this work, an actuator fault detection problem for discrete-time Takagi–Sugeno fuzzy
systems is tackled in a bounded error context where both state disturbances and …