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  1. 561

    Fuzzy control based voltage regulation strategy for PWM rectifier by HUANG Zixin, WANG Wei, WANG Lejun

    Published 2024-01-01
    “…In response to the issue of the direct current (DC) voltage response rate in the control system of three-phase pulse width modulation (PWM) rectifier, a fast voltage response control strategy based on fuzzy control is proposed. …”
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    Article
  2. 562
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    Comparing variable neighbourhood search algorithms for the direct aperture optimisation in radiotherapy by Mauricio Moyano, Keiny Meza-Vasquez, Gonzalo Tello-Valenzuela, Nicolle Ojeda-Ortega, Carolina Lagos, Guillermo Cabrera-Guerrero

    Published 2025-08-01
    “…Intensity modulated radiation therapy (IMRT) is a prevalent approach for administering radiation therapy in cancer treatment. …”
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    Article
  4. 564

    Evaluation and Perspective of Analog Low-Dropout Voltage Regulators: A Review by Tan Yee Chyan, Harikrishnan Ramiah, S. F. Wan Muhamad Hatta, Nai Shyan Lai, Chee-Cheow Lim, Yong Chen, Pui-In Mak, Rui P. Martins

    Published 2022-01-01
    “…Low-dropout regulators (LDOs) are widely adopted in power management integrated circuits (PMICs) and serve as a bridge between the switching regulators and individual on-chip modules to provide a smooth, regulated output voltage. …”
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    Article
  5. 565

    Improved Control Strategy of Current-Source Converter for HVDC System by Wenwen Zhang, Longlong Chen, Xiaoguang Wei, Lei Qi, Ke Ji, Chong Gao, Zhiyuan He

    Published 2025-01-01
    “…In order to solve these issues, an improved modulation method called specific carrier frequency of SPWM is proposed. …”
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    Article
  6. 566

    Wideband Continuous-Time MASH ADCs: Principles, Challenges, and Prospects by Ke Li, Liang Qi, Mingqiang Guo, Rui P. Martins, Sai-Weng Sin

    Published 2025-01-01
    “…Continuous-time (CT) delta-sigma modulator (DSM) is a popular choice for its inherent aliasing and resistive input impedance characteristics. …”
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    Article
  7. 567
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    Organisation of physical education in universities for students with disabilities: Modular approach by L. V. Zakharova, O. N. Moskovchenko, U. Solimene, N. V. Tretyakova, N. V. Bannikova, N. V. Lyulina, O. A. Kattsin

    Published 2020-09-01
    “…The curriculum consists of three modules: indicative, corrective and specialised. The content of each module is revealed through four continuous periods of academic training – evolving, leading, basic and supporting. …”
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    Article
  9. 569

    Calibration-Free WMS Using a cw-DFB-QCL, a VCSEL, and an Edge-Emitting DFB Laser With In-Situ Real-Time Laser Parameter Characterization by Abhishek Upadhyay, David Wilson, Michael Lengden, Arup L. Chakraborty, George Stewart, Walter Johnstone

    Published 2017-01-01
    “…We specifically discuss the issue of targeting non-absorbing wavelength regions and the choice of modulation frequency and modulation amplitude of the laser, as well as the choice of the detection harmonic.…”
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    Article
  10. 570

    Research on voltage fluctuation suppression in coal mine AC/DC hybrid distribution network based on directly-coupled energy storage control by SHI Xiaojun, YU Shuohang, WANG Wei, GONG Zheng

    Published 2025-01-01
    “…Voltage fluctuations on the DC bus caused by load variations are a common issue in coal mine AC/DC hybrid distribution networks. …”
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    Article
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    Active Disturbance Rejection Control for Underactuated PWM Rectifier Based on Equivalent Input Disturbance Error Estimation by HUANG Zixin, YU Chengsong, WANG Wei, LIN Mengying, XU Da

    Published 2025-08-01
    “…Aiming at the problem of abnormal operation of three-phase voltage-type pulse width modulation (PWM) rectifier caused by factors such as voltage transformation and external disturbances, a control strategy is proposed that integrates active disturbance rejection control (ADRC) with equivalent input disturbance (EID) error estimation and a new terminal fuzzy sliding mode current control. …”
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    Article
  14. 574

    MODULAR APPROACH TO THE MUSIC-PEDAGOGIC TRAINING by Anna P. Mansurova

    Published 2016-12-01
    “…The features of a learning module as a means of forming of music-pedagogical competences are viewed.…”
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    Article
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