On-line Auxiliary Input Signal Design for Active Fault Detection and Isolation Based on Set-membership and Moving Window Techniques
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Control, Automation and Systems"
DOI: 10.1007/s12555-019-0182-6
Abstract: This paper presents an on-line auxiliary input signal design strategy based on set-membership and moving window techniques to deal with the problem of active fault detection and isolation. The goal of active fault detection and… read more here.
Keywords: auxiliary input; active fault; input signal; output ... See more keywords
Optimal Sensor Selection for Active Fault Diagnosis using Test Information Criteria
Sign Up to like & getrecommendations! Published in 2019 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2019.06.092
Abstract: Abstract A method for the optimal selection of sensors in active fault detection and isolation tests is presented. The usefulness of test information is improved using parametric sensitivities derived by a digital twin of the… read more here.
Keywords: active fault; selection; test information; information ... See more keywords
3-D anatomy of an active fault-propagation fold: A multidisciplinary case study from Tsaishi, western Caucasus (Georgia)
Sign Up to like & getrecommendations! Published in 2017 at "Tectonophysics"
DOI: 10.1016/j.tecto.2017.08.006
Abstract: Abstract Ongoing deformation processes combining fault propagation and folding are the cause of diffuse seismicity in many areas of the world. A detailed understanding of the structural evolution of tectonically active folds is crucial for… read more here.
Keywords: fault propagation; fault; active fault; anatomy ... See more keywords
Recurrent large earthquakes related with an active fault-volcano system, southwest Japan
Sign Up to like & getrecommendations! Published in 2018 at "Scientific Reports"
DOI: 10.1038/s41598-018-32140-8
Abstract: Based on fieldworks, trench excavation, archaeological evidence, and radiocarbon dating ages, we have identified at least three large normal faulting events within Aso caldera in the past ~3000 years, excluding the 2016 Mw 7.1 Kumamoto… read more here.
Keywords: fault; rupture; active fault; volcano system ... See more keywords
Distributed design for active fault diagnosis
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Systems Science"
DOI: 10.1080/00207721.2021.1963501
Abstract: The paper deals with active fault diagnosis of stochastic large-scale systems consisting of several subsystems with separate inputs and observations, which are coupled through the system state. The... read more here.
Keywords: design active; active fault; fault diagnosis; distributed design ... See more keywords
Active Fault Tolerant Control of Adaptive Cruise Control System Considering Vehicle-Borne Millimeter Wave Radar Sensor Failure
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.2964947
Abstract: Vehicle-borne millimeter wave radar sensor may malfunction during signal acquisition and transmission process, which will affect the decision of adaptive cruise control (ACC) system and the safe driving of vehicles. However, adding other redundant environment-aware… read more here.
Keywords: fault tolerant; active fault; system; control ... See more keywords
An Active Fault Detection for Unmanned Surface Vehicles With Minor Fault
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DOI: 10.1109/access.2022.3221809
Abstract: This article proposes an active fault detection method for Unmanned Surface Vehicles (USVs) with uncertain bounded disturbance to achieve the minor faults detection of USV. In practice, minor faults are the early cases of normal… read more here.
Keywords: active fault; surface vehicles; fault detection; detection ... See more keywords
Active Fault Detection Based on Auxiliary Input Signal Design
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3269575
Abstract: Active fault detection (AFD) is considered an effective incipient failure-detection method. In this paper, an auxiliary input resonance signal proposal that can detect different incipient faults quickly while keeping the system stable is proposed for… read more here.
Keywords: active fault; auxiliary input; fault detection; detection ... See more keywords
A Bayesian Approach for Active Fault Isolation With an Application to Leakage Localization in Water Distribution Networks
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Control Systems Technology"
DOI: 10.1109/tcst.2022.3201334
Abstract: This article proposes an active fault isolation method for application to water distribution networks (WDNs) to localize leaks. The method relies on the classification of observed outputs to a discrete set of hypothetical faults. Due… read more here.
Keywords: active fault; water; fault; fault isolation ... See more keywords
Optimal Active Fault Detection in Inverter-Based Grids
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Control Systems Technology"
DOI: 10.1109/tcst.2022.3207661
Abstract: Ground faults in converter-based grids can be difficult to detect, because, unlike in grids with synchronous machines, they often do not result in large currents. One recent strategy is for each converter to inject a… read more here.
Keywords: active fault; based grids; fault detection; detection ... See more keywords
Active Fault Isolation of Over-Actuated Systems Based on a Control Allocation Approach
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2022.3173612
Abstract: Active fault diagnosis is one of the latest frontiers in the field of fault diagnosis, which can improve fault diagnosis performance by redesigning the control input for specific faults. Common methods for active fault diagnosis… read more here.
Keywords: active fault; control allocation; control; fault ... See more keywords