Showing 841 - 860 results of 1,156 for search '"electromagnetic"', query time: 0.05s Refine Results
  1. 841

    The Study on Large-Diameter Drilling Prevention Method of Rock Burst in the Xinxing Coal by Gao Xu, Zuo Minghui, Shu Yanmin

    Published 2021-01-01
    “…For the practical implementation, the electromagnetic radiation monitoring is used to evaluate the effect in field; to comprehensive analysis, the relief pressure large drilling has obvious control effect to the 41051 workface rock burst.…”
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    Article
  2. 842
  3. 843

    Development of general approach to optimal design of high-tech energy-efficient electrical systems based on low-speed synchronous magnetoelectric machines by A. A. Tatevosyan, A. V. Bubnov

    Published 2019-12-01
    “…The optimal mass-dimensional relations for the magnetic system of a linear magnetoelectric drive are given, which determine the maximum developed electromagnetic force. In addition, the paper presents a classification of starting and operational characteristics of synchronous magnetoelectric machines as part of electrical complexes.…”
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  4. 844

    СONSTRUCTION AND THE ALGORITHM OPERATION OF THE LASER COMBINED FIRE DETECTOR by A. I. Kitsak, A. P. Lushchyk, D. L. Esipovich, V. N. Konon, I. V. Kavalchyk, O. A. Protasevich, I. B. Tretyak

    Published 2017-02-01
    “…The urgent task for this type of detector is to increase its sensitivity to «black» smoke and ensure resilience to the effects of electromagnetic interference and particle smoke origin.The objective of this work is to develop a structure and algorithm of point combined fire detector that provides high sensitivity to various types of fumes, detection rate and high noise immunity. …”
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    Article
  5. 845

    Inchworm Robots Utilizing Friction Changes in Magnetorheological Elastomer Footpads Under Magnetic Field Influence by Yun Xue, Chul-Hee Lee

    Published 2024-12-01
    “…A robot that combines an MRE foot, an electromagnetic control system, and a bionic motion mechanism was designed and manufactured. …”
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    Article
  6. 846

    Torque and d-q axis current dynamics of an inverter fed induction motor drive that leverages computational intelligent techniques by Shaswat Chirantan, Bibhuti Bhusan Pati

    Published 2024-02-01
    “…The projected study further included a comparative analysis of the electromagnetic torque, load currents, rotor speed, and angle deviations derived from the Sequential Model with those obtained through the Ant Colony Optimization (ACO) and Nelder-Mead methods. …”
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    Article
  7. 847

    Vehicle-Mounted SRM DITC Strategy Based on Optimal Switching Angle TSF by Hongyao Wang, Jingbo Wu, Chengwei Xie, Zhijun Guo

    Published 2025-01-01
    “…However, the doubly salient pole structure and high-frequency switching power supply result in significant torque ripple and electromagnetic noise, which limit the application in the field of new energy vehicles. …”
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    Article
  8. 848

    Defects-Induced Hot Spots in TATB by Zhonghua Yan, Chuanchao Zhang, Hongwei Yan, Zhijie Li, Li Li, Ming Huang, Bisheng Tan, Xiaodong Yuan

    Published 2014-01-01
    “…The laser ignition process of TATB is simulated with three-dimensional finite difference time domain (3D-FDTD) method to study the electromagnetic field distribution surrounding these defects with 355 nm laser incidence. …”
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    Article
  9. 849

    J/ψ photoproduction and polarization in peripheral Pb−Pb collisions with ALICE by Mallick Dukhishyam

    Published 2025-01-01
    “…Ultrarelativistic heavy-ion collisions generate a powerful electromagnetic field that produces photonuclear reactions. …”
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    Article
  10. 850

    Ultra-Short Wave Communication Squelch Algorithm Based on Deep Neural Network by Yuanxin Xiang, Yi Lv, Wenqiang Lei, Jiancheng Lv

    Published 2023-03-01
    “…The squelch problem of ultra-short wave communication under non-stationary noise and low Signal-to-Noise Ratio (SNR) in a complex electromagnetic environment is still challenging. To alleviate the problem, we proposed a squelch algorithm for ultra-short wave communication based on a deep neural network and the traditional energy decision method. …”
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    Article
  11. 851

    Optimal Pattern Synthesis of Linear Array and Broadband Design of Whip Antenna Using Grasshopper Optimization Algorithm by Hengfeng Wang, Chao Liu, Huaning Wu, Bin Li, Xu Xie

    Published 2020-01-01
    “…A new natural heuristic algorithm simulating social behavior of grasshoppers, grasshopper optimization algorithm (GOA), is applied to electromagnetic field as a new effective technology to solve the antenna optimization problem for the first time. …”
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    Article
  12. 852

    Analysis of a Compact Wideband Slotted Antenna for Ku Band Applications by M. R. Ahsan, M. Habib Ullah, F. Mansor, N. Misran, T. Islam

    Published 2014-01-01
    “…Finite element method based on 3D electromagnetic field solver has been utilized for the designing and analyzing process of proposed microstrip line fed modified E-H shaped electrically small patch antenna. …”
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  13. 853

    Reflection of two-dimensional surface polaritons by metallic nano-plates on atomically thin crystals by Lee Seojoo, Kang Ji-Hun

    Published 2023-01-01
    “…We also find that the reflection involves an anomalous phase shift dependent on the thickness of the nano-plate, due to the temporary storing of electromagnetic energy in the evanescent waves induced near the edge of the nano-plate. …”
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  14. 854

    Model Predictive Stator Flux Control of Permanent Magnet Synchronous Motor Based on Vector Duty Ratio Modulation by Jing He, Zongyu Li, Gongping Wu, Runzhong Tang

    Published 2025-01-01
    “…This method had excellent steady-state performance in the voltage vector output range, requires fewer predictions than the classic model predictive torque control method, and greatly reduces both the stator flux and the electromagnetic torque ripple.…”
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    Article
  15. 855

    Design, Fabrication, and Testing of Active Skin Antenna with 3D Printing Array Framework by Jinzhu Zhou, Haitao Li, Le Kang, Baofu Tang, Jin Huang, Zhiheng Cai

    Published 2017-01-01
    “…An active skin antenna with structural load-bearing and electromagnetic functions is usually installed in the structural surface of mobile vehicles such as aircrafts, warships, and high-speed train. …”
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    Article
  16. 856

    Use of Machine Learning Models for Prediction of Organic Carbon and Nitrogen in Soil from Hyperspectral Imagery in Laboratory by Manuela Ortega Monsalve, Mario Cerón-Muñoz, Luis Galeano-Vasco, Marisol Medina-Sierra

    Published 2023-01-01
    “…One of these techniques is hyperspectral imaging, which captures portions of the electromagnetic spectrum where the materials present in the soil can be differentiated due to the vibrations of chemical bonds. …”
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    Article
  17. 857

    A Simulation Study of GNSS-R Polarimetric Scattering from the Bare Soil Surface Based on the AIEM by Xuerui Wu, Shuanggen Jin

    Published 2019-01-01
    “…Meanwhile, the lower satellite elevation angles are most impacted by the multipath. However, electromagnetic theoretical properties are not clear for GNSS-R soil moisture retrieval. …”
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    Article
  18. 858
  19. 859

    Optical Sensor Implementation for Health Care Monitoring Based on Optical Fiber Technology: A Review by Nadia Ahmad Mohamad, Ali Al-Askery, Adnan Hussein Ali, Safiye Ghasemi Ghasemi

    Published 2023-12-01
    “…OFS Application in Healthcare, Impact OFS Qatar, Effect of chemical and mechanical properties of OFS Effect of external temperature changes in Surface Plasmon Resonance (SPR) for OFS Due to its unique characteristics, such as small size, lack of electromagnetic interference, high sensitivity, weights that allow sensing, accuracy, and very high dynamic range, it generates a fiber-optic sensor that is easy to manufacture and operate at the lowest possible cost. …”
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    Article
  20. 860

    Investigation of Multiple Hole Grouting for Reducing Water Inrush Risk in Underground Engineering by Changde Yang, Ling Li, Ying Li, Yakuan Gao

    Published 2021-01-01
    “…The resistivity of the aquifers before and after grouting and their spatial characteristics are tested by using the transient electromagnetic method (TEM), and this shows that there are no areas with low resistivity. …”
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