Fault estimation based on sliding mode observer for Takagi–Sugeno fuzzy systems with digital communication constraints

X Feng, Y Wang - Journal of the Franklin Institute, 2020 - Elsevier
This work discussed the design of a sliding mode observer for the estimation of actuator
faults in a Takagi–Sugeno fuzzy system with digital communication channel. Signals must …

Ensemble-based fault detection and isolation of an industrial gas turbine

M Mousavi, M Moradi, A Chaibakhsh… - … on Systems, Man …, 2020 - ieeexplore.ieee.org
In this study, an efficient strategy for fault detection and isolation (FDI) of an Industrial Gas
Turbine is introduced based on ensemble learning methods. Four independent Wiener …

Anomaly detection in gas turbine time series by means of bayesian hierarchical models

E Losi, M Venturini, L Manservigi… - … for gas turbines …, 2019 - asmedigitalcollection.asme.org
Nowadays, gas turbines (GTs) are equipped with an increasing number of sensors, of which
the acquired data are used for monitoring and diagnostic purposes. Therefore, anomaly …

Adaptive fault-tolerant control for an autonomous underwater vehicle

FS Tabatabaee-Nasab, SAA Moosavian, AK Khalaji - Robotica, 2022 - cambridge.org
In recent years, using autonomous underwater vehicles (AUVs) for submarine missions has
increased substantially. One of the problems in controlling these nonlinear devices is the …

Adaptive estimation for uncertain nonlinear systems with measurement noise: A sliding‐mode observer approach

R Franco, H Ríos, D Efimov… - International Journal of …, 2021 - Wiley Online Library
This article deals with the problem of adaptive estimation, that is, the simultaneous
estimation of the state and time‐varying parameters, in the presence of measurement noise …

Multiple model-based detection and estimation scheme for gas turbine sensor and gas path fault simultaneous diagnosis

Q Yang, S Li, Y Cao - Journal of Mechanical Science and Technology, 2019 - Springer
In this paper, a multiple model (MM)-based detection and estimation scheme for gas turbine
sensor and gas path fault diagnosis is proposed, which overcomes the coupling effects …

Current-sensor fault detection and isolation for induction-motor drives using a geometric approach

F Aguilera, PM de la Barrera, CH De Angelo… - Control Engineering …, 2016 - Elsevier
This work presents the design of a current-sensor fault detection and isolation system for
induction-motor drives. A differential geometric approach is addressed to determine if faults …

[HTML][HTML] Application of incremental support vector regression based on optimal training subset and improved particle swarm optimization algorithm in real-time sensor …

D Zhang, W Xiang, Q Cao, S Chen - Applied Intelligence, 2021 - Springer
Attracted by the advantages of support vector regression and incremental learning
approach, it is proposed in this work that an incremental support vector regression (ISVR) …

A new concept of water management diagnosis for a PEM fuel cell system

MA Ziane, C Join, M Benne, C Damour… - Energy Conversion and …, 2023 - Elsevier
This paper presents a new diagnosis view of fuel cell water management. The faults related
to water management in the fuel cell are addressed from the control point of view and their …

Probabilistic monitoring of sensors in state-space with variational Bayesian inference

S Zhao, Y Ma, B Huang - IEEE Transactions on Industrial …, 2018 - ieeexplore.ieee.org
Measurements quality is important for process systems engineering. In this paper, an
estimation scheme is proposed in the state-space form to monitor the degree of accuracy of …