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Academic Articles & Research Papers
Showing 20 of 1,679 academic articles
Shobha Rani Depuru, Muralidhar Mahankali • Advances in Electrical and Electronic Engineering
(2017)
This paper proposes the utilization of a DC-DC boost converter as a mediator between a Solar Photovoltaic (SPV) array and the Voltage Source Inverters (VSI) in an SPV array powered air cooling system to attain maximum efficiency. The boost ...
DOAJ
Open Access (DOAJ)
DOI: 10.15598/aeee.v15i2.2133
Yao Meng, Xinyu Yang, Haitao Wang, Xingzhen Bai • Actuators
(2024)
This paper proposes a new dual-stator hybrid-magnet flux modulation machine (DS-FMHMM) for direct-drive applications, which employs NdFeB magnet excitation and Ferrite magnet excitation on the rotor and outer stator sides, respectively. Wit...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/act13010017
Saman Mahmoodi, Hadi Tarimoradi • IEEE Access
(2024)
The growing emphasis on power quality has posed significant challenges for distribution system operators (DSOs). Among these challenges, short-term voltage fluctuations, specifically voltage sag, have drawn considerable attention. In this s...
DOAJ
Open Access (DOAJ)
DOI: 10.1109/ACCESS.2024.3476242
Qiyuan Zhang, Xiaochen Yuan, Tong Liu • IEEE Access
(2022)
In this paper we propose a blind dual watermarking scheme using Set Partitioning in Hierarchical Trees (SPIHT) and Stucki Kernel halftone technique for the tamper detection and image self-recovery. The watermark consists of authentication b...
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Open Access (DOAJ)
DOI: 10.1109/ACCESS.2022.3204865
Sun Dajun, Ouyang Yujie, Han Yunfeng • IEEE Access
(2024)
Time synchronization is crucial for effective collaboration among underwater sensors. However, existing synchronization protocols primarily cater to low-speed or simple motion scenarios, neglecting variations in radial velocity during messa...
DOAJ
Open Access (DOAJ)
DOI: 10.1109/ACCESS.2024.3426357
Z. Wang, L. Mei, X. Ma • Mechanical Sciences
(2024)
To improve the trajectory tracking performance and robustness for uncertain robot manipulators, a generalized sliding mode controller (GSMC) including an ideal controller and a continuous sliding mode controller (SMC) is proposed from the s...
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Open Access (DOAJ)
DOI: 10.5194/ms-15-55-2024
Fangchao Li, Jingxiang Gao, Nanshan Zheng, Cheng Pan et al. • IEEE Access
(2020)
To overcome the strikes from the tremendous noise of pseudorange and the integer ambiguity of carrier phase observation, we developed a novel dual-domain filtering method that integrates the traditional observation- and an innovative positi...
DOAJ
Open Access (DOAJ)
DOI: 10.1109/ACCESS.2020.2990132
Jilong Zhao, Qing Wang, Qingfeng Han • IEEE Access
(2024)
In this paper, a novel axial flux reversal permanent magnet (PM) (AFRPM) machine, which combines the merit of the axial flux PM (AFPM) machine and flux reversal PM machine, is proposed. Meanwhile, according to the characteristics of the mac...
DOAJ
Open Access (DOAJ)
DOI: 10.1109/ACCESS.2024.3389699
B. Cao, L. Wang, Y.W. Yu, G.Z. Zuo et al. • Nuclear Materials and Energy
(2022)
Particle control is one of the key issues for steady-state tokamak operation. The density decay time is used to evaluate the capability of the divertor to exhaust particle with all fueling turn off. Experiments of the EAST divertor's abilit...
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Open Access (DOAJ)
DOI: 10.1016/j.nme.2022.101291
Xiaoqing Gu, Cong Zhang, Tongguang Ni • IEEE Access
(2019)
The rule-based fuzzy systems have successfully applied for numerous medical data classification problems. However, structuring the concise and interpretable fuzzy rules with good classification performance is still a big challenge. To addre...
DOAJ
Open Access (DOAJ)
DOI: 10.1109/ACCESS.2019.2954707
Junping Hu, Youxing Liu • Materials Research Express
(2021)
Exploiting non-noble metals catalysts with excellent performance for hydrogen evolution reaction (HER) has aroused gigantic interest, but still challenges. Herein, we reported the graphene oxide (GO) supported Fe doped Ni(OH) _2 hexagonal n...
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Open Access (DOAJ)
DOI: 10.1088/2053-1591/abecad
L.M. Hively • Nuclear Technology - Fusion
(1983)
"Nuclear Engineering for an Uncertain Future." Nuclear Technology - Fusion, 3(2), pp. 201–202 Additional informationNotes on contributorsLee M. HivelyLee M. Hively (BS, engineering science and mathematics, Pennsylvania State University, 197...
OPENALEX
DOI: https://doi.org/10.13182/fst83-a20842
Guo-qiang Xu, Wei Zhang, Si Chen, Zhen-kai Zhu et al. • Case Studies in Construction Materials
(2024)
To investigate the impact of sulfate corrosion on the performance of shaft lining concrete under sustained compressive loads, this study immersed samples in a 10 % sodium sulfate solution after subjecting to sustained compressive loads of 0...
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Open Access (DOAJ)
DOI: 10.1016/j.cscm.2024.e03657
Velibor Pjevalica, Nebojsa Pjevalica, Ivan Kastelan, Nenad Petrovic • Elektronika ir Elektrotechnika
(2018)
A/D conversion methods improved through stochastic signal superposition, along with oversampling techniques present significant research direction in the area of signal processing and measurement. Concerning that accuracy of those methods r...
DOAJ
Open Access (DOAJ)
DOI: 10.5755/j01.eie.24.6.22284
Lijing Di, Hua Yang, Tao Xian, Xiujuan Chen • Materials Research
(2018)
In this work, the g-C3N4 nanoparticles decorated BiFeO3 microspheres composites (g-C3N4/BiFeO3) were successfully synthesized by hydrothermal treatment of g-C3N4 nanoparticles together with BiFeO3 microspheres. The SEM and HRTEM observation...
DOAJ
Open Access (DOAJ)
DOI: 10.1590/1980-5373-mr-2018-0081
Deyang Zhang, Binhe Feng, Wenbo Guo, Jinbing Cheng et al. • Discover Nano
(2025)
Abstract A cost-effective and large-scale method for synthesizing ZnCo2O4 nanoflowers with surface oxygen vacancies as electrode materials for supercapacitors is presented. The existence of oxygen vacancies on the surface of the ZnCo2O4 nan...
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Open Access (DOAJ)
DOI: 10.1186/s11671-025-04347-y
Wei Wang, Dong Liang, Zhihua Wang, Haiyang Yu et al. • Radioengineering
(2015)
The work presented in this paper is aimed at the implementation of a real-time multiple-input multiple-output (MIMO) imaging radar used for area surveillance. In this radar, the equivalent virtual array method and time-division technique ar...
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Open Access (DOAJ)
Bei Lu, Leiting Liu, Jingrui Wang, Yuan Chen et al. • Nanoscale Research Letters
(2020)
Abstract Abdominal aortic aneurysm (AAA) refers to the enlargement of the lower artery of the abdominal aorta, and identification of an early detection tool is urgently needed for diagnosis. In the current study, an interdigitated electrode...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s11671-020-03331-y
Robert W. Ives, Randy P. Broussard, Hau Ngo, Ryan N. Rakvic • EURASIP Journal on Advances in Signal Processing
(2010)
Modern advancements in configurable hardware, most notably Field-Programmable Gate Arrays (FPGAs), have provided an exciting opportunity to discover the parallel nature of modern image processing algorithms. On the other hand, PlayStation3 ...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/2010/764838
Hsin-Cheng Lin, Wei-Teng Hsu, Tsai-Yu Chung, He-Wen Shen et al. • IEEE Access
(2024)
RF array performance of stacked nanosheets, stacked nanowires, FinFETs, and TreeFETs are optimized using double-sided gate contact, contact over active-gate, and proposed hybrid layouts. For the double-sided gate contact, gate resistance in...
DOAJ
Open Access (DOAJ)
DOI: 10.1109/ACCESS.2024.3400673