Diagnosability Analysis of Intermittent Faults in Discrete Event Systems Using a Twin-plant Structure
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Control, Automation and Systems"
DOI: 10.1007/s12555-018-0682-9
Abstract: Most research in fault diagnosis of discrete event systems has been focused on permanent failures. However, experience with monitoring of dynamic systems shows that intermittent faults are predominant, and that their diagnosis constitutes one of… read more here.
Keywords: discrete event; intermittent faults; twin plant; diagnosability ... See more keywords
Performance-improved finite-time fault-tolerant control for linear uncertain systems with intermittent faults: an overshoot suppression strategy
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Systems Science"
DOI: 10.1080/00207721.2022.2083261
Abstract: This paper presents a novel prespecified finite-time and overshoot-restrained fault-tolerant tracking control scheme to compensate the intermittent faults in linear uncertain systems. Starting from the system tracking error dynamics model, we design a speed excitation… read more here.
Keywords: intermittent faults; control; finite time; fault ... See more keywords
On-Die Dynamic Remapping Cache: Strong and Independent Protection Against Intermittent Faults
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DOI: 10.1109/access.2022.3192879
Abstract: As process scaling continues, DRAM is getting more vulnerable to errors. System companies and DRAM vendors have introduced ECC to protect DRAM against growing errors. ECC, however, should be combined with a repair mechanism to… read more here.
Keywords: intermittent faults; protection; remapping cache; die dynamic ... See more keywords
BIT-Based Intermittent Fault Diagnosis of Analog Circuits by Improved Deep Forest Classifier
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2022.3194890
Abstract: In order to reduce the high built-in test (BIT) false alarms of analog circuits caused by intermittent faults, a BIT-based intermittent fault diagnosis method for analog circuits by improved deep forest (DF) classifier is proposed.… read more here.
Keywords: intermittent faults; analog circuits; fault diagnosis; intermittent fault ... See more keywords
Active Fault-Tolerant Control Against Intermittent Faults for State-Constrained Nonlinear Systems
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Systems, Man, and Cybernetics: Systems"
DOI: 10.1109/tsmc.2023.3344292
Abstract: Intermittent faults (IFs) are characterized by random occurrence and disappearance, making fault diagnosis and fault-tolerant control (FTC) more challenging compared to permanent faults. This article is devoted to active FTC (AFTC) for full-state-constrained nonlinear systems… read more here.
Keywords: intermittent faults; constrained nonlinear; state constrained; tolerant control ... See more keywords
Prognosis of Electric Scooter With Intermittent Faults: Dual Degradation Processes Approach
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2021.3131998
Abstract: Prognosis of failing components under intermittent faults is challenging since intermittent faults gradually deteriorate in duration and magnitude over time meanwhile show the stochasticity of fault appearance and disappearance. To address the problem, this paper… read more here.
Keywords: intermittent faults; prognosis; degradation processes; degradation ... See more keywords
Intermittent fault diagnosis in connector components based on arc wave characteristics
Sign Up to like & getrecommendations! Published in 2024 at "Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering"
DOI: 10.1177/09544100241253317
Abstract: Intermittent faults are widely present in aviation electronic devices, especially in various electrical connectors. It is usually hard to diagnose the source of the intermittent faults, which brings a huge challenge to the repair and… read more here.
Keywords: based arc; intermittent faults; connector components; arc wave ... See more keywords