Fault Estimation and Fault Tolerant Control for Discrete-Time Dynamic Systems [PDF]
IEEE Transactions on Industrial Electronics, 2015 In this paper, a novel discrete-time estimator is proposed, which is employed for simultaneous estimation of system states, and actuator/sensor faults in a discrete-time dynamic system. The existence of the discrete-time simultaneous estimator is proven mathematically.
Gao, Zhiwei
openaire +4 more sources
Adaptive Low-Rank Tensor Estimation Model Based Multichannel Weak Fault Detection for Bearings
SensorsMultichannel signals contain an abundance of fault characteristic information on equipment and show greater potential for weak fault characteristics extraction and early fault detection.
Huiming Jiang +4 more
doaj +2 more sources
A Sensor-Fault-Estimation Method for Lithium-Ion Batteries in Electric Vehicles. [PDF]
Sensors (Basel), 2023 In recent years, electric vehicles powered by lithium-ion batteries have developed rapidly, and the safety and reliability of lithium-ion batteries have been a paramount issue.
Lan T, Gao ZW, Yin H, Liu Y.
europepmc +2 more sources
Fault-Tolerant Control for Active Suspension Systems Based on Fault Estimation and Compensation. [PDF]
Sensors (Basel)This paper investigates fault-tolerant control for active suspension systems with some actuator faults. The objective is to design a fault-tolerant controller such that the closed-loop systems are stable while having a prescribed level of disturbance ...
Ding Y, Li G, Weng F, Tan L.
europepmc +2 more sources
Integrated Fault Estimation and Fault-Tolerant Control for Drive-by-Wire Steering Systems in Four-Wheel Independent Drive Vehicles. [PDF]
Sensors (Basel)This study proposes an integrated fault estimation and fault-tolerant control strategy for actuators of four-wheel independently driven vehicles. Firstly, a modeling approach is developed by combining the vehicle dynamics model with the steering actuator
Wang F, Chu W, Zhu X.
europepmc +2 more sources
Nonlinear observer-based fault detection and isolation for wind turbines [PDF]
, 2014 This paper is concerned with the development of a novel nonlinear observer-based scheme for early Fault Detection and Isolation (FDI) in wind turbines.
Hwas, Abdulhamed Moh Suliman +1 more
core +4 more sources
Integrated fault estimation and accommodation design for discrete-time Takagi-Sugeno fuzzy systems with actuator faults [PDF]
, 2011 This paper addresses the problem of integrated robust fault estimation (FE) and accommodation for discrete-time Takagi–Sugeno (T–S) fuzzy systems. First, a multiconstrained reduced-order FE observer (RFEO) is proposed to achieve FE for discrete-time ...
Zhang, Ke +8 more
core +1 more source
Active fault-tolerant control for switched systems with time delay [PDF]
, 2011 Link to a related website: http://vuir.vu.edu.au/7209/1/ACSP-09-0185.pdf, Open Access via UnpaywallThis paper focuses on the problem of active fault-tolerant control for switched systems with time delay.
Shi, Peng +8 more
core +1 more source
Induction machine fault detection enhancement using a stator current high resolution spectrum [PDF]
, 2012 Fault detection in squirrel cage induction machines based on stator current spectrum has been widely investigated. Several high resolution spectral estimation techniques have been developed and used to detect induction machine abnormal operating ...
CHARPENTIER, Jean-Frederic +8 more
core +1 more source
Real-time fault diagnosis and fault-tolerant control [PDF]
, 2015 This "Special Section on Real-Time Fault Diagnosis and Fault-Tolerant Control" of the IEEE Transactions on Industrial Electronics is motivated to provide a forum for academic and industrial communities to report recent theoretic/application results in ...
Cecati, Carlo +2 more
core +1 more source