State of health prediction for lithium-ion battery using a gradient boosting-based data-driven method

P Qin, L Zhao, Z Liu - Journal of Energy Storage, 2022 - Elsevier
Abstract Accurate SOH (State of Health) prediction of lithium-ion battery is of great
significance for battery maintenance and safe driving of electric vehicles. To obtain the …

Failure prevention in DC–DC converters: Theoretical approach and experimental application on a zeta converter

M Bindi, F Corti, F Grasso, A Luchetta… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
In this article, we propose a monitoring procedure based on a multilayer neural network with
multivalued neurons (MLMVN) capable of preventing catastrophic failures of dc–dc …

Multidimensional mission-profile-based lifetime estimation approach for IGBT modules in MMC–HVdc application considering bidirectional power transfer

C Zhan, L Zhu, W Wang, Y Zhang, S Ji… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Modular multilevel converter (MMC) applied in high-voltage direct current (HVdc) field
consists of numerous submodules (SMs) and supports bidirectional power transfer, leading …

Robust augmented space recursive least-constrained-squares algorithms

Q Zhang, S Wang, D Lin, Y Zheng, KT Chi - Signal Processing, 2024 - Elsevier
This paper proposes a novel augmented space robust adaptive filter by reusing the errors
for online applications. First, a batched augmented space constrained model (ASCM) is …

Behavioral modeling and digital predistortion of RF power amplifiers based on time-delay kernel ridge regression

RVS Devi, KR Bindu, DG Kurup - AEU-International Journal of Electronics …, 2022 - Elsevier
This paper, investigates and presents the behavioral modeling and digital pre-distortion
(DPD) of radio frequency power amplifiers (RFPAs) using a time-delay kernel ridge …

A Fast Loss Model for Cascode GaN-FETs and Real-Time Degradation-Sensitive Control of Solid-State Transformers

MS Haque, M Moniruzzaman, S Choi, S Kwak… - Sensors, 2023 - mdpi.com
This paper proposes a novel, degradation-sensitive, adaptive SST controller for cascode
GaN-FETs. Unlike in traditional transformers, a semiconductor switch's degradation and …

Low-rank kernel regression with preserved locality for multi-class analysis

Y Wang, L Chen, J Zhou, T Li, Y Yu - Pattern Recognition, 2023 - Elsevier
Kernel ridge regression (KRR) is a kind of efficient supervised algorithm for multi-class
analysis. However, limited by the implicit kernel space, current KRR methods have weak …

Online Short-Term Aging Status Prediction of SiC MOSFETs for DC Solid-State Power Controller using Adaptive Variable Time-Steps Metabolic Gray Model

B Yu, L Wang - IEEE Transactions on Power Electronics, 2024 - ieeexplore.ieee.org
SiC MOSFETs are the key ideal device for the DC Solid-State Power Controller (DC-SSPC).
The reliability of DC-SSPCs can be improved by online predicting of SiC MOSFETs aging …

Remaining useful life estimation for aero-engine with multiple working conditions via an improved generative adversarial network

Y Ge, F Zhang - Journal of the Brazilian Society of Mechanical Sciences …, 2022 - Springer
For aero-engine, due to the changeable working conditions and various failure modes, it is
often difficult to estimate the remaining useful life (RUL) online. At the same time, it is difficult …

Fault Diagnosis of DC/DC Buck Converter for Embedded Applications Based on BO-ELM

Y Liu, G Zhang, J Miao, Z Zhao, Q Yin… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
With the increasing demand for ocean missions, the development of autonomous marine
vehicles (AMVs) has flourished. AMVs rely on electricity to power various systems, so the …