Results 41 to 50 of about 254 (102)

Real-time measurement of li-ion battery cells using power converter pulse-signal injection and fusion methods [PDF]

, 2021
This work was supported in part by the Predoctoral Grant Programs Severo Ochoa and in part by the FPU for the Formation in Research and University Teaching of Principado De Asturias PCTI-FICYT under Grant ID PA-17-PF-BP16133 and Spain MECD under Grant ID
García Fernández, Pablo, Peláez Acedo, Irene, Saeed Hazkial Gerges, Sarah, Villa Fernández, Geber   +3 more
core   +1 more source

Regional Ice‐Depth and Thickness in Phlegra Montes, Mars From Radar Characterization of Glacial Landsystems Using SHARAD

Journal of Geophysical Research: Planets, Volume 130, Issue 10, October 2025.
Abstract Morphological analyses of Viscous Flow Features (VFFs) in the mid‐latitude regions of Mars have led to the hypothesis that these landforms are equivalent to debris‐covered glaciers. Phlegra Montes is a 1400‐km‐long mountain range in the northern mid‐latitudes that spans from 30° to 50°N, where there is an abundance of glacial landsystems ...
Chimira N. Andres, Isaac B. Smith
wiley   +1 more source

Real‐Time Parameter Identification and State of Charge Estimation of Electric Vehicle Batteries

Engineering Reports, Volume 7, Issue 8, August 2025.
The variable forgetting factor recursive least square algorithm is suggested as a way to ascertain the battery model parameters, which can change depending on the operating conditions. Two different battery models are used to investigate the role of the proposed method.
A. Maheshwari, S. Nageswari, R. Palanisamy, B. Karthikeyan, Mohamed Metwally Mahmoud, Daniel Eutyche Mbadjoun Wapet, Ali M. El‐Rifaie, Ezzeddine Touti, Ahmed I. Omar   +8 more
wiley   +1 more source

Construction and simulation analysis of lithium‐ion batteries thermoelectric coupling model based on digital twin

IET Renewable Power Generation, Volume 18, Issue 15, Page 2854-2866, 16 November 2024.
This paper proposes a construction method of lithium‐ion batteries thermoelectric coupling model based on digital twin. It solves the problems of long simulation time and low accuracy in existing models. Abstract With the rapid development of energy storage technology, it is significant to evaluate the operating status of lithium‐ion batteries ...
Lingchong Liu, Shufeng Dong, Bin Nan, Kaicheng Lu   +3 more
wiley   +1 more source

Large Glacier‐Like Forms on Mars: Insights From Crater Morphologies and Crater Retention Ages

Journal of Geophysical Research: Planets, Volume 129, Issue 8, August 2024.
Abstract Glacier‐Like Forms (GLFs) are a subset of ice‐rich landforms known as Viscous Flow Features that populate Mars' mid‐latitudes. GLFs are morphologically similar to terrestrial valley glaciers and are thought to result from the redistribution of water ice from the Martian poles during periods of high obliquity throughout the Amazonian period ...
G. Driver, M. R. El‐Maarry, B. Hubbard, S. Brough   +3 more
wiley   +1 more source

Inversion for subbottom sound velocity profiles in the deep and shallow ocean [PDF]

, 2005
Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy at the Massachusetts Institute of Technology and the Woods Hole Oceanographic Institution February 2005This thesis investigates the application of acoustic ...
Souza, Luiz Alberto Lopes de
core   +1 more source

Space-Time Joint Interference Cancellation Using Fuzzy-Inference-Based Adaptive Filtering Techniques in Frequency-Selective Multipath Channels

EURASIP Journal on Advances in Signal Processing, 2006
An adaptive minimum mean-square error (MMSE) array receiver based on the fuzzy-logic recursive least-squares (RLS) algorithm is developed for asynchronous DS-CDMA interference suppression in the presence of frequency-selective multipath fading.
Chen Yu-Fan, Hu Chia-Chang, Lin Hsuan-Yu, Wen Jyh-Horng   +3 more
doaj   +1 more source

Recursive Identification of Nonlinear Hammerstein Systems With FIR Linear Parts Under Impulsive Noise With Model Selection and Order Determination

IEEE Access
This paper proposes a new smoothly clipped absolute deviation (SCAD) regularized recursive identification algorithm for nonlinear Hammerstein systems having a finite duration impulse response (FIR) linear part in impulsive noise environment.
Jianqiang Lin, Shing-Chow Chan
doaj   +1 more source

One-Loop QCD Spin Chain and its Spectrum

, 2004
We study the renormalization of gauge invariant operators in large Nc QCD. We compute the complete matrix of anomalous dimensions to leading order in the 't Hooft coupling and study its eigenvalues.
Beisert, N., Ferretti, G., Heise, R., Zarembo, K.   +3 more
core   +3 more sources

A STUDY OF MODEL-BASED CONTROL STRATEGY FOR A GASOLINE TURBOCHARGED DIRECT INJECTION SPARK IGNITED ENGINE [PDF]

, 2020
To meet increasingly stringent fuel economy and emissions legislation, more advanced technologies have been added to spark-ignition (SI) engines, thus exponentially increase the complexity and calibration work of traditional map-based engine control.
Wang, Xin
core   +1 more source