Results 41 to 50 of about 960,107 (150)

Research of PMSM-DTC system based on the super-twisting second sliding mode control

open access: yesJournal of Hebei University of Science and Technology, 2017
Aiming at the problems that the conventional permanent magnet synchronous motor direct torque control system (PMSM-DTC) is susceptible to the influence of parameter change and torque ripple, it is proposed that the space voltage vector modulation ...
Suying ZHANG   +4 more
doaj   +1 more source

Robustness during Aging—Molecular Biological and Physiological Aspects

open access: yesCells, 2020
Understanding the process of aging is still an important challenge to enable healthy aging and to prevent age-related diseases. Most studies in age research investigate the decline in organ functionality and gene activity with age.
Emanuel Barth   +3 more
doaj   +1 more source

Accuracy Assessment of Small Unmanned Aerial Vehicle for Traffic Accident Photogrammetry in the Extreme Operating Conditions of Kuwait

open access: yesInformation, 2020
This study presents the first accuracy assessment of a low cost small unmanned aerial vehicle (sUAV) in reconstructing three dimensional (3D) models of traffic accidents at extreme operating environments.
Abdullah M. Almeshal   +2 more
doaj   +1 more source

Selecting the Best Quantity and Variety of Surrogates for an Ensemble Model

open access: yesMathematics, 2020
Surrogate modeling techniques are widely used to replace the computationally expensive black-box functions in engineering. As a combination of individual surrogate models, an ensemble of surrogates is preferred due to its strong robustness.
Pengcheng Ye, Guang Pan
doaj   +1 more source

Distributed robust RLS estimation algorithm over sensor networks

open access: yesDianxin kexue, 2019
In the parameter estimation of the sensor network, there may be impact noise or pulse interference in the measurement environment, which leads to the outliers that greatly deviate from the actual range, so that the effective parameter estimation problem ...
Kaikai KANG, Zhaoting LIU, Yingbiao YAO
doaj  

Robust digital watermark method based on PDF417 two-dimension code

open access: yes网络与信息安全学报, 2016
A digital watermark method based on the bar-block-margin characteristics of PDF417 two-dimension code was presented.The proposed method prejudges the watermark information to choose the suitable embedding positions.According to the watermark,the ...
Cui-ling JIANG   +5 more
doaj  

Cognitive Bias-Inspired Deep Robust Neural Networks Against Transfer-Based Attacks Considering Confidence Score

open access: yesVietnam Journal of Computer Science
Transfer-based attacks, a type of adversarial attack, have become a growing threat in recent years with the proliferation of cloud services. Deep neural networks that exploit human cognitive bias (Loosely Symmetric-Deep Neural Network, LS-DNN) are known ...
Yuuki Ogasawara   +2 more
doaj   +1 more source

Efficient, Thermally Stable, and Mechanically Robust All‐Polymer Solar Cells Consisting of the Same Benzodithiophene Unit‐Based Polymer Acceptor and Donor with High Molecular Compatibility [PDF]

open access: bronze, 2020
Jin‐Woo Lee   +10 more
openalex   +1 more source

Combination of Organic‐Based Reservoir Computing and Spiking Neuromorphic Systems for a Robust and Efficient Pattern Classification [PDF]

open access: gold, 2023
А. Н. Мацукатова   +15 more
openalex   +1 more source

Longevity gene responsible for robust blue organic materials employing thermally activated delayed fluorescence [PDF]

open access: gold, 2023
Qingyu Meng   +7 more
openalex   +1 more source

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