Results 41 to 50 of about 136,974 (275)

Exact linearization of an induction machine with rotoric flux orientation [PDF]

open access: yesSerbian Journal of Electrical Engineering, 2008
In this paper, we present the linearization control of an asynchronous machine. It allows decoupling and linearization of the system without including flux orientation.
Bentaallah Abderrahim   +4 more
doaj   +1 more source

Distributed Bayesian Probabilistic Matrix Factorization

open access: yes, 2016
Matrix factorization is a common machine learning technique for recommender systems. Despite its high prediction accuracy, the Bayesian Probabilistic Matrix Factorization algorithm (BPMF) has not been widely used on large scale data because of its high ...
Aa, Tom Vander   +2 more
core   +1 more source

Assembly of Cell‐Seeded 3D Printed Hydrogel Modules with Perfusable Channel Networks

open access: yesAdvanced Functional Materials, EarlyView.
Macroscale assembly was utilized to prepare perfusable tissue constructs from individually 3D printed hydrogel modules with embedded branched channel networks and port arrays for cell seeding. Novel multi‐material bioreactors were fabricated to facilitate the gluing of individual modules and the perfusion culture of assembled modular constructs seeded ...
Zachary J. Geffert   +10 more
wiley   +1 more source

Research of possibilities of characteristics and parameters increase of asynchronous machines

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы, 2019
Improving the efficiency and reliability of ship electric power systems is a priority task for modern shipbuilding. One of the ways to solve this problem is to use the power of the main power plant for the production of electricity.
S.V. Voronenko
doaj   +1 more source

Breaking of the Trade-Off Principle between Computational Universality and Efficiency by Asynchronous Updating

open access: yesEntropy, 2020
Although natural and bioinspired computing has developed significantly, the relationship between the computational universality and efficiency beyond the Turing machine has not been studied in detail.
Yukio-Pegio Gunji, Daisuke Uragami
doaj   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

Operation Characteristics Optimization of Low Power Three-Phase Asynchronous Motors

open access: yesAdvances in Electrical and Computer Engineering, 2014
Most published papers on low power asynchronous motors were aimed to achieve better operational performances in different operating conditions. The optimal design of the general-purpose motors requires searching and selecting an electric machine to ...
VLAD, I.   +3 more
doaj   +1 more source

Multiscale Microscopy via Automation: Dual Magnification Environmental Scanning Electron Microscopy Imaging by Frame Alternation

open access: yesAdvanced Materials Technologies, EarlyView.
An automation interface for environmental scanning electron microscopy (ESEM) enables simultaneous, interlaced data sets via frame‐by‐frame parameter changes. Demonstrated on oscillatory hydrogen oxidation over cobalt (Co) foil, dual‐magnification imaging bridges mesoscopic to microscopic length scales, capturing alternating views of surface dynamics ...
Maurits Vuijk   +7 more
wiley   +1 more source

Stability Analysis of a Wind Turbine Controlled by Direct Torque Control

open access: yesEnergies
Increasingly, electricity network managers, through their grid codes, require renewable energy production systems to participate in system services, which includes requirements such as the stability of these production systems, the quality of the energy ...
Djamel Ikni, Elena Raducan
doaj   +1 more source

METHOD OF DETERMINING THE PARAMETERS OF AN EQUIVALENT ASYNCHRONOUS ELECTRIC MOTOR IN REAL TIME

open access: yesСучасні інформаційні системи, 2018
A calculation of the parameters of the equivalent asynchronous electric machine allows introducing the automated calculation of the static and dynamic stability of an electrical supply system in an industrial enterprise for any combination of different ...
Yaroslav Bederak   +2 more
doaj   +1 more source

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