Robust Speed Tracking of Networked PMSM Servo Systems with Uncertain Feedback Delay and Load Torque Disturbance by Qiang Ling, Jing Li, Haojiang Deng

“…This paper considers a class of networked Permanent Magnet Synchronous Motors (PMSMs), whose feedback loops are closed over a shared data network. …”
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An Analytical Solution to the Electromagnetic Performance of an Ultra-High-Speed PM Motor by Wenjie Cheng, Zhikai Deng, Ling Xiao, Bin Zhong, Yanhua Sun

“…Bipolar rotors with cylindrical permanent magnets (PMs), which are magnetized in parallel, are generally used in ultra-high-speed permanent magnet synchronous motors (PMSMs). …”
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Position - Velocity Control for Two PMDC Motors Connected by a Cross-Coupling Technique with Butterflies Optimization Algorithm by Kareem Ghazi Abdulhussein, Naseer M. Yasin, Ihsan J. Hasan

“… In this paper, two contributions are presented. the first is to design two cascade controllers to control the velocity and position for two Permanent Magnet DC motors (PMDC) working together at the same time for use in many applications such as CNC machines, robotics, and others. …”
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Crawlers on the Seabed – The Famous Devonian Trilobites of Gerolstein by Jens Koppka

“…The beautiful landscape and nature of Gerolstein, together with its rich geological and fossil heritage have been a magnet for early geotourism that started already in the 19th century and continues today. …”
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Antidisturbance Vibration Suppression of the Aerial Refueling Hose during the Coupling Process by Zikang Su, Honglun Wang

“…This paper proposed an active control strategy based on the permanent magnet synchronous motor (PMSM) angular control for the timely and accurate vibration suppression of the flexible refueling hose. …”
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ENSEMBLE MUSIC AS EDUCATIONAL AND COMMUNICATIVE RESOURCE. ONLINE SEMINAR REVIEW by Valentina L. Boiko, Svetlana A. Mitasova, Sergey G. Chaikin

“…Music has always been a magnet for the greatest minds of mankind considering it as a cultural phenomenon, as manifestation of Divinity, and as a specific art form. …”
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Fuzzy Fractional-Order PID Control for PMSG Based Wind Energy Conversion System with Sparse Matrix Converter Topology by Waleed Khaled Abdulrazaq Abdulrazaq, Ahmet Mete Vural

“…On the other hand, permanent magnet synchronous generator (PMSG) is competitive in wind turbine applications due to their prominent features. …”
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Treatment of Parturition-Induced Rupture of Pubic Symphysis after Spontaneous Vaginal Delivery by C. Gräf, R. M. Sellei, S. Schrading, D. O. Bauerschlag

“…Diagnosis can be confirmed by imaging including X-ray, Magnet Resonance Imaging (MRI), and ultrasound. However, there is no consensus on the optimal therapy. …”
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Design and Construction of An Electric Bell. by Ndyanabo, Donard

“…The main aim of this project was to construct an electric bell from locally available materials which function using electro-magnetism thereby converting theoretical knowledge to practical knowledge. …”
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Sub-Synchronous Oscillation Analysis and Suppression in Hybrid Wind Farm by Yun Wang, Mingkun Liang, Feilong Xie, Chaoyang Long, Rong Yang

“…This paper investigates the stability mechanisms and suppression strategies for sub-synchronous oscillations (SSOs) in hybrid wind farms (HWFs) consisting of doubly-fed induction generator (DFIG) and permanent magnet synchronous generator (PMSG)-based wind turbines. …”
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Conceptual Design and Finite Element Fatigue Life Analysis of a Poppet Valve Spring Compressor by Anthony Simons, Gideon Quartey, Nathaniel Frimpong Asante

“…A design was made for spring compression by incorporating a magnet with a pull force of 679.78 N to take care of the removal of cotters during valve assembly dismantling. …”
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Bidirectional Quadratic Converter-Based PMBLDC Motor Drive for LEV Application by Mukesh Kumar, Kalpana Chaudhary, R. K. Saket, Baseem Khan

“…In this study, a bidirectional DC-to-DC quadratic converter (BDQC) is designed and developed for the motoring and regenerative braking (RB) of a permanent magnet brushless DC (PMBLDC) motor for a light electric vehicle (LEV) application. …”
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High-Speed Current dq PI Controller for Vector Controlled PMSM Drive by Mohammad Marufuzzaman, Mamun Bin Ibne Reaz, Labonnah Farzana Rahman, Tae Gyu Chang

“…High-speed current controller for vector controlled permanent magnet synchronous motor (PMSM) is presented. The controller is developed based on modular design for faster calculation and uses fixed-point proportional-integral (PI) method for improved accuracy. …”
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Electric Vehicle Longitudinal Stability Control Based on a New Multimachine Nonlinear Model Predictive Direct Torque Control by M’hamed Sekour, Kada Hartani, Abdelkader Merah

“…In order to improve the driving performance and the stability of electric vehicles (EVs), a new multimachine robust control, which realizes the acceleration slip regulation (ASR) and antilock braking system (ABS) functions, based on nonlinear model predictive (NMP) direct torque control (DTC), is proposed for four permanent magnet synchronous in-wheel motors. The in-wheel motor provides more possibilities of wheel control. …”
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Mean Deviation Coupling Control for Multimotor System via Global Fast Terminal Sliding Mode Control by Changlin Zhu, Qunzhang Tu, Chengming Jiang, Ming Pan, Hao Huang, Zhiwen Tu

“…Firstly, the mathematical model of permanent magnet synchronous motor (PMSM) under a d-q reference frame is established. …”
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Damping Torque Analysis of the PMSG-Based WT with Supplementary Damping Control for Mitigating Interarea Oscillations by Yanan Yang, Yujun Li, Xiaotian Yuan, Jiapeng Li, Zhengchun Du

“…This study presents a comprehensive analysis of the impact that a supplementary damping controller of the permanent magnet synchronous generator (PMSG)-based wind turbine (WT) has on low-frequency oscillation (LFO) damping. …”
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Flux Fractionalization Transition in Anisotropic S=1 Antiferromagnets and Dimer-Loop Models by Souvik Kundu, Kedar Damle

“…We demonstrate that the low-temperature (T) properties of a class of anisotropic spin S=1 kagome (planar pyrochlore) antiferromagnets on a field-induced 1/3-magnetization (1/2-magnetization) plateau are described by a model of fully packed dimers and loops on the honeycomb (square) lattice, with a temperature-dependent relative fugacity w(T) for the dimers. …”
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An Experiment and Detection Scheme for Cavity-Based Light Cold Dark Matter Particle Searches by Masroor H. S. Bukhari, Zahoor H. Shah

“…The scheme is based on our idea of a resonant detector, incorporating an integrated tunnel diode (TD) and GaAs HEMT/HFET (High-Electron Mobility Transistor/Heterogeneous FET) transistor amplifier, weakly coupled to a cavity in a strong transverse magnetic field. The TD-amplifier combination is suggested as a sensitive and simple technique to facilitate resonance detection within the cavity while maintaining excellent noise performance, whereas our proposed Halbach magnet array could serve as a low-noise and permanent solution replacing the conventional electromagnets scheme. …”
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Electromagnetic-Thermal Integrated Design Optimization for Hypersonic Vehicle Short-Time Duty PM Brushless DC Motor by Quanwu Li, Manfeng Dou, Bo Tan, Haitao Zhang, Dongdong Zhao

“…High reliability is required for the permanent magnet brushless DC motor (PM-BLDCM) in an electrical pump of hypersonic vehicle. …”
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Study on the Applicability of Neutron Radiation Damage Method Used for High-Temperature Superconducting Tape Based on Geant4 and SRIM by Ying Zheng, Jinxing Zheng, Xudong Wang

“…High-temperature superconducting material is a promising candidate to fabricate superconducting magnet for magnetic confinement fusion reactors. The DPA number of the 1 µm thick superconducting layer in a high temperature superconducting tape under neutron irradiation needs to be calculated to predict the property changes. …”
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