Results 41 to 50 of about 326,789 (133)
Short‐Dipole Sensor Response Linearization Through Physics‐Informed Neural Networks
Bioelectromagnetics, Volume 46, Issue 4, May 2025.ABSTRACT Short‐dipole diode sensors loaded with highly resistive lines are commonly used to measure the time‐averaged square of the high‐frequency electromagnetic field amplitude directly. Their precision, simplicity, broadband, high dynamic range capability, and minimal scattering make them ideal for application in the near‐field of sources ...
Alessandro Fasse +5 more
wiley +1 more source
A Bilevel Optimal Control Method and Application to the Hybrid Electric Vehicle
Optimal Control Applications and Methods, Volume 46, Issue 3, Page 1104-1119, May/June 2025.Schematic representation of the Macro‐Micro method. ABSTRACT In this article we present a new numerical method based on a bilevel decomposition of optimal control problems. A strong connection between the proposed method and the classical indirect multiple shooting method is shown in the regular case, thanks to a link between the Bellman's value ...
Olivier Cots +3 more
wiley +1 more source
A Theorem on Preference Aggregation [PDF]
I present a general theorem on preference aggregation. This theorem implies, as corollaries, Arrow's Impossibility Theorem, Wilson's extension of Arrow's to non-Paretian aggregation rules, the Gibbard-Satterthwaite Theorem and Sen's result on the ...
Salvador Barberà
core
IET Generation, Transmission &Distribution, Volume 19, Issue 1, January/December 2025.This paper proposes an online method for calculating loop closing current that addresses the uncertainties in source and load fluctuations. By using a dual‐stack dynamic monitoring system and Thevenin's theorem for network modelling, the method accurately calculates both steady‐state and transient loop closing currents.
Weifeng Peng +5 more
wiley +1 more source
A Unifying Impossibility Theorem [PDF]
This paper considers social choice correspondences assigning a choice set to each non-empty subset of social alternatives. We impose three requirements on these correspondences: unanimity, independence of preferences over infeasible alternatives and ...
Shino Takayama, Priscilla Man
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IET Generation, Transmission &Distribution, Volume 19, Issue 1, January/December 2025.This paper first derives an analytical expression for the transient overvoltage (TOV) magnitude at critical nodes in the system caused by DC blocking (DCB) faults. Subsequently, an analytical formula is developed to characterize the relationship between the multiple renewable energy stations short circuit ratio (MRSCR) and the transient voltage rise ...
Guangyao Wang +6 more
wiley +1 more source
Dilworth's Theorem Revisited, an Algorithmic Proof [PDF]
Dilworth's theorem establishes a link between a minimal path cover and a maximal antichain in a digraph.A new proof for Dilworth's theorem is given. Moreover an algorithm to find both the path cover and the antichain, as considered in the theorem, is ...
Potharst, R., Pijls, W.H.L.M.
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Modal Analysis of Power System With High IBR Penetration Based on Impedance Models
IET Generation, Transmission &Distribution, Volume 19, Issue 1, January/December 2025.A unified physical interpretation of modal analysis based on the impedance model (MAI), based on the electrical distance perspective is further presented.To make MAI more applicable and accurate, a new total evaluation index is proposed to fix the potential misjudgment when computing the admittance sensitivity factor.
Le Zheng +4 more
wiley +1 more source
A proof of the four-colour theorem
, 2013 The four-colour problem remained unsolved for more than a hundred years has played a role of the utmost importance in the development of graph theory. The four-colour theorem was confirmed in 1976, which is not completely satisfied due to: i) part of the
Xing, Jing Tang
core +1 more source
Genre analysis of introduction section in electrical engineering undergraduate laboratory reports. [PDF]
F1000Res, 2022 Veerappan V +4 more
europepmc +1 more source