Showing 81 - 100 results of 5,787 for search '"magnet"', query time: 0.04s Refine Results
  1. 81
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    Preparation and Characterization of an Amphipathic Magnetic Nanosphere by Yongsheng Ji, Ruihong Lv, Zhigang Xu, Chuande Zhao, Haixia Zhang

    Published 2014-01-01
    “…The amphipathic magnetic nanospheres were synthesized using C8 and polyethylene glycol as ligands. …”
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    Article
  3. 83
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    Airflow Cooling Mechanism for High Power-Density Permanent Magnet Motor by Awungabeh Flavis Akawung, Besong John Ebot, Yasutaka Fujimoto

    Published 2024-01-01
    “…In this article, a cooling mechanism integrated in the rotor of a high power-density permanent magnet motor is proposed. It comprises a set of six holes, shrouded within a hollow shaft. …”
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    Article
  7. 87

    MOTION PRECISION ANALYSIS OF PERMANENT MAGNET SYBCHRONOUS GRINDING MOTORIZED SPINDLE by GAO Feng, CHENG MingKe, LI Yan, HE PingPing, JIA WeiTao

    Published 2020-01-01
    “…With the increasing requirements of the high-speed CNC machine tools for the motion accuracy of the spindle,it is necessary to study the accuracy of the permanent magnet synchronous( PMS) grinding motorized spindle. …”
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    Article
  8. 88

    Robust Adaptive Fuzzy Control of Chaos in the Permanent Magnet Synchronous Motor by Jinpeng Yu, Junwei Gao, Yumei Ma, Haisheng Yu, Songfeng Pan

    Published 2010-01-01
    “…An adaptive fuzzy control method is developed to control chaos in the permanent magnet synchronous motor drive system via backstepping. …”
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    Article
  9. 89

    Dynamic Modeling and Analysis of Demagnetizing Rotor of Permanent Magnet Synchronous Motor by Bifeng Zhou, Guoning Tang, Yiping Luo

    Published 2021-01-01
    “…This study performs a dynamic modeling and analysis of the axial uniform demagnetization rotor of a motor to investigate the demagnetization peculiar for permanent magnet synchronous motor (PMSM). First, the air-gap change in the motor is analyzed by constructing a dual coordinate system of stator and rotor, and the unbalanced magnetic pull (UMP) model under uniform demagnetization and eccentricity is constructed. …”
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    Article
  10. 90
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  12. 92

    GENETIC ALGORITHM IN OPTIMIZATION DESIGN OF INTERIOR PERMANENT MAGNET SYNCHRONOUS MOTOR by Phuong Le Ngo

    Published 2017-05-01
    Subjects: “…permanent magnet synchronous motor…”
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    Article
  13. 93
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  15. 95

    A Double-Sided Linear Primary Permanent Magnet Vernier Machine by Yi Du, Chunhua Zou, Xianxing Liu

    Published 2015-01-01
    “…The purpose of this paper is to present a new double-sided linear primary permanent magnet (PM) vernier (DSLPPMV) machine, which can offer high thrust force, low detent force, and improved power factor. …”
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    Article
  16. 96

    STABILITY AND BIFURCATION OF PERIODIC MOTIONS OF THE PERMANENT MAGNET ROTOR SYSTEM WITH RUBBING by LAN HongWei

    Published 2017-01-01
    “…Established a two degrees of freedom model with discontinuous rigidity and damp for studying the response of the permanent magnet motor’s rotor and stator rubbing system,and there are abundant nonlinear dynamic behaviors when rubbing.the stability of periodic motions and the transitions to chaos though period-doubling bifurcations or Hopf bifurcations are studied based on Poincare mapping. …”
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    Article
  17. 97

    Design and Analysis of Linear Fault-Tolerant Permanent-Magnet Vernier Machines by Liang Xu, Jinghua Ji, Guohai Liu, Yi Du, Hu Liu

    Published 2014-01-01
    “…This paper proposes a new linear fault-tolerant permanent-magnet (PM) vernier (LFTPMV) machine, which can offer high thrust by using the magnetic gear effect. …”
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    Article
  18. 98

    Dependence Influence of Electro-Magnetic Field Parameters Demagnetization Quality of Ferro-Magnetic Bodies on Initial Value of Demagnetizing Field by R. R. Moroz

    Published 2010-08-01
    “…The paper has experimentally determined that while demagnetizing ferro-magnetic bodies value of residual demagnetization depends on the first impulse amplitude of  the demagnetizing field. …”
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    Article
  19. 99

    Preparation of Magnetic Nanoparticles via a Chemically Induced Transition: Presence/Absence of Magnetic Transition on the Treatment Solution Used by Yanshuang Chen, Qin Chen, Hong Mao, Yueqiang Lin, Jian Li

    Published 2016-01-01
    “…The dependence of magnetic transition on the treatment solution used in the preparation of magnetic nanoparticles was investigated using as-prepared products from paramagnetic FeOOH/Mg(OH)2 via a chemically induced transition. …”
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  20. 100

    INVESTIGATION OF POTENTIALITIES TO SET AUTOMATICALLY AMPLITUDE VALUES OF MAGNETIC INDUCTION WHILE MEASURING MAGNETIC CHARACTERISTICS OF ELECTRICAL-SHEET STEEL by I. I. Branovitsky, M. N. Putyrsky

    Published 2005-02-01
    “…The problems relating to an automation of measurement of magnetic characteristics of electrical-sheet steel have been considered in the paper. …”
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    Article