Zobrazeno 1 - 10
of 179
pro vyhledávání: '"Saeid Habibi"'
Publikováno v:
IEEE Access, Vol 12, Pp 107247-107260 (2024)
This study proposes a new method for bearing Fault Detection and Diagnosis (FDD) in Belt Starter Generators (BSGs) using vibration signals. The Adapted Local Binary Pattern (ALBP) method is introduced, and its performance is compared to the conventio
Externí odkaz:
https://doaj.org/article/77e3da354f004b919bad1e2a7a7d4996
Publikováno v:
IEEE Access, Vol 12, Pp 91928-91943 (2024)
State estimation is paramount in control, monitoring, and fault management across various domains. Uncertainty in model parameters and changing system dynamics pose significant challenges to accurate state estimation. This paper proposes a novel adap
Externí odkaz:
https://doaj.org/article/099d6afcf2b34a3d89f5d03354e783d4
Publikováno v:
IEEE Access, Vol 12, Pp 70392-70404 (2024)
This study proposes a hybrid fault detection methodology for detecting epoxy faults in hairpin-based stator windings of electric motors. The hybrid methodology integrates a model-based approach for feature extraction and a data-driven approach for fa
Externí odkaz:
https://doaj.org/article/44ad6922379743d78f6840053eebecb8
Publikováno v:
IEEE Access, Vol 11, Pp 146262-146281 (2023)
Bayesian filters exemplified by the celebrated Kalman Filter (KF), and its non-linear variants rely on a fairly accurate state-space model of the system under study. To address the issue of modelling uncertainty in state estimation, the Smooth Variab
Externí odkaz:
https://doaj.org/article/4636afbc92d64985a62257f48d1af102
State of Temperature Estimation of Li-Ion Batteries Using 3rd Order Smooth Variable Structure Filter
Publikováno v:
IEEE Access, Vol 11, Pp 119078-119089 (2023)
The Battery Management System plays a critical role in ensuring the longevity, safety, and optimal performance of batteries by performing state of charge and health estimation, thermal management, cell balancing, and charge control. Thermal managemen
Externí odkaz:
https://doaj.org/article/94193015cfac4e5e9eaa7ca9777f6a19
Publikováno v:
IEEE Access, Vol 11, Pp 104992-105008 (2023)
Smooth variable Structure Filter (SVSF) is a model-based robust nonlinear filtering technique, based on the variable structure concept formulated in a predictor-corrector form. It is used for estimating the states of a system and is robust against no
Externí odkaz:
https://doaj.org/article/9899b3bcfd5a4d5186578e1b93e9b889
Publikováno v:
IEEE Access, Vol 11, Pp 92838-92846 (2023)
This study investigates various hairpin winding faults in electric motors using impedance measurements. Both high-frequency and low-frequency impedances are measured to characterize winding fault conditions. This study proposes various techniques to
Externí odkaz:
https://doaj.org/article/0cec655ae8b447ffab99a544e83ca5c3
System Failure Detection Using Deep Learning Models Integrating Timestamps With Nonuniform Intervals
Publikováno v:
IEEE Access, Vol 10, Pp 17629-17640 (2022)
System logs play an important role in software development and system maintenance. Many system software programs continuously generate system logs during software runtimes for failure detection and diagnosis purposes. Currently, the analysis of syste
Externí odkaz:
https://doaj.org/article/08db0d2092ce41ae9a7e0ac7fd720ef5
Electrochemical Impedance Spectroscopy With Practical Rest-Times for Battery Management Applications
Publikováno v:
IEEE Access, Vol 9, Pp 66989-66998 (2021)
The State of Charge (SoC), State of Health (SoH), and State of available Power (SoaP) of Lithium-Ion Batteries (LiB) are critical quantities which cannot be measured but must be estimated by Battery Management Systems (BMS) instead. A technique known
Externí odkaz:
https://doaj.org/article/56be8446458647a1bc1ba34a2bd7c928
Publikováno v:
IEEE Access, Vol 9, Pp 99876-99889 (2021)
Lithium-ion battery State of Charge (SoC) estimation for Electric Vehicle (EV) applications must be robust and as accurate as possible to maximize battery utilization and ensure safe operation over a wide range of operating conditions. SoC estimation
Externí odkaz:
https://doaj.org/article/8229aa611d7644d6b18a7424a47b4d74