Results 41 to 50 of about 208 (166)

Utilizing Neural Network for Designing Load‐Independent Class E Inverter

IET Power Electronics, Volume 18, Issue 1, January/December 2025.
This paper presents the design, simulation and fabrication of a load‐independent Class E inverter using an artificial neural network to accurately and efficiently determine circuit parameters. The proposed approach addresses challenges such as load sensitivity and nonlinear parasitic elements, ensuring constant output voltage.
Mehrnaz Khodadoost, Mohsen Hayati, Hamed Abbasi   +2 more
wiley   +1 more source

Analysis of the Impact of Building Pile Foundations and Support Systems on the Deformation of Special‐Shaped Deep Excavations

Advances in Civil Engineering, Volume 2025, Issue 1, 2025.
This study focuses on the impact of building pile foundations on the excavation of irregular deep excavations, aiming to reveal their stress characteristics and deformation behavior to optimize design and construction processes. Based on the deep excavation project in Yucheng, Shandong, this study employs a combination of on‐site monitoring and ...
Wenfeng Liu, Zhen Yang, Yaohui Zhao, Guangbiao Shao, Jianyong Han, Wanpeng Li, Jie Mao, Hongxing Zhao, Junwei Xue, Zhenguo Li, Tianliang Li, Angelo Aloisio   +11 more
wiley   +1 more source

A recurrent neural network‐based rotor displacement estimation method for eight‐pole active magnetic bearing

IET Electric Power Applications, Volume 18, Issue 11, Page 1480-1490, November 2024.
This paper proposes an innovative solution that utilises a recurrent neural network (RNN) to estimate the rotor displacement from the current in the AMB controller. The input dimensions and the architecture of the neural network are optimised to improve both prediction accuracy and computational complexity.
Longyuan Fan, Zicheng Liu, Haijiao Wang, Dong Jiang, Yu Chen   +4 more
wiley   +1 more source

The Spread of Tibetan Buddhism in Mongolia from the 16th to the 17th Century: The Spatial Formation of the World Heritage Site Erdene Zuu Monastery

Religions
Erdene Zuu is the oldest extant Buddhist temple in the country of Mongolia, founded following the reintroduction of Tibetan Buddhism to Inner Mongolia in the sixteenth century.
Muping Bao
doaj   +1 more source

Artificial ground reflector size and position effects on energy yield and economics of single‐axis‐tracked bifacial photovoltaics

Progress in Photovoltaics: Research and Applications, Volume 32, Issue 10, Page 675-686, October 2024.
Artificial ground reflectors were studied through modeling and field experiments for bifacial single‐axis‐tracked photovoltaic systems. Fielded reflectors increased daily energy yield up to 6.2%. Modeled reflectors increased irradiance by 1.9–8.6% and energy yield by 0.9–4.5% annually after considering clipping.
Mandy R. Lewis, Silvana Ovaitt, Byron McDanold, Chris Deline, Karin Hinzer   +4 more
wiley   +1 more source

Elastic Stability of Cold-formed Z & C Purlins Under Wind Suction Considering the Effects of Torsional Restraint

工程科学与技术, 2015
:Based on the buckling theory of thin-walled members and the total potentials of cold-formed Z and C purlins whose lateral restraints are ignored,the formulae of rotation and lateral displacement of the purlins were obtained under wind suction on the ...
刘逸祥, 童根树, 张磊
doaj  

Kapconstructies uit de 18de eeuw: stilstand of vernieuwing?

Bulletin KNOB, 2008
In relation to the architecture of façades, in the 18th century the roof got a less striking, even secondary position in comparison with the high ornamental roof still in vogue in the 17th century.
Dirk Jan de Vries
doaj   +1 more source

Effectiveness of double cutout on lateral buckling analysis of fiber reinforced composites

Polymer Composites, Volume 45, Issue 12, Page 10880-10887, 20 August 2024.
Lateral buckling test mechanism. Abstract Lateral buckling, an essential mechanical phenomenon observed in composite beams subjected to specific external loads and boundary conditions, is influenced by various factors including cutout dimension, shape, position, and beam thickness in woven fabric laminated composite cantilever beams.
Mehmet Bulut
wiley   +1 more source

An artificial intelligence approach to palaeogeographic studies: a case study of the Late Ordovician brachiopods of Laurentia [PDF]

Journal of Stratigraphy and Sedimentology Researches
According to the earliest hypothesis which was based on qualitative studies of the Late Ordovician brachiopod fauna, the younger and larger species of Hiscobeccus, which was one of the epicontinental brachiopod fauna of North America, evolved from the ...
Akbar Sohrabi
doaj   +1 more source

A detailed damage investigation of an instrumented ductile reinforced concrete building following the M‐7.8 Kaikoura earthquake

Earthquake Spectra, Volume 40, Issue 3, Page 2179-2209, August 2024.
Summarized in this article are the major findings from a detailed damage investigation of an instrumented ductile reinforced concrete moment frame building subjected to a design‐level earthquake. The building sustained widespread damage during the 2016 M‐7.8 Kaikoura earthquake and was subsequently demolished. Prior to demolition, the structural system
Mohamed Mostafa, Lucas Hogan, Max T. Stephens, Michael J. Olsen, Kenneth J. Elwood   +4 more
wiley   +1 more source