Results 11 to 20 of about 73,269 (293)
Energy Reports, 2020 Switched reluctance machine (SRM) produces vibration and acoustic noise due to the significant torque ripple. The widespread use of SRM is thus limited. For the discussed axial-field dual-rotor segmented switched reluctance machine (ADS-SRM), this paper ...
Qiang Li, Wei Sun, Le Sun, Lei Li
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CES Transactions on Electrical Machines and Systems, 2022 Split ratio, i.e. the ratio of stator inner diameter to outer diameter, has a closed relationship with electromagnetic performance of permanent magnet (PM) motors.
F. Xu +6 more
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A general mathematical design method of the torque-split gear transmission with idler pinion
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2018 The torque-split gear transmission has been used in the transmission system of the rotorcraft, which undertaking high torque loads and requiring low weight.
Ning ZHAO, Wang LI
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Shock and Vibration, 2021 A new dynamic model for a two-input two-path split torque transmission system which considers meshing error, time-varying meshing stiffness, and meshing-in impact is proposed.
Xuan Liu +6 more
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Survival rate and stability of surface-treated and non-surface-treated orthodontic mini-implants: a randomized clinical trial [PDF]
Dental Press Journal of Orthodontics, 2023 Objectives: This clinical trial was conducted to evaluate the stability and failure rate of surface-treated orthodontic mini-implants and determine whether they differ from those of non-surface-treated orthodontic mini-implants.
Janani RAVI +4 more
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Genetic algorithm in torque optimisation of permanently split capacitor motor [PDF]
2016 International Conference on Smart Systems and Technologies (SST), 2016 Paper investigates permanently split capacitor motor of type FMR-35/6, with respect to torque optimization. For this purpose, mathematical model of the motor is derived with the output torque as an objective function for optimization. Motor mathematical model is applied in program developed in the C++ language, which performs the optimization using ...
Sarac, Vasilija +1 more
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Split ratio trade‐off between output torque and braking torque of surface‐mounted permanent‐magnet machines [PDF]
IET Electric Power Applications, 2020 This study deals with the optimisation of surface‐mounted permanent‐magnet (SPM) motor for the vehicle door of high‐speed railway transport systems, where both high‐output torque under healthy conditions and low braking torque under fault conditions are required.
Lin Liu +3 more
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Comparative Study of Dual PM Vernier Machines
World Electric Vehicle Journal, 2021 In this paper, two types of dual permanent magnet (PM) machines, i.e., stator slot dual-PM (SSDPM) machine and split-tooth dual-PM (STDPM) machine, are investigated and compared. Both machines have consequent pole structure with Halbach array PMs.
Huan Qu +10 more
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Torque Converter Operating with Power Splitting Concept [PDF]
International Conference on Aerospace Sciences and Aviation Technology, 2013 Vast researches have been performed to enhance the torque converter due to its significance in different power transmission applications. However, some of its problems are not completely solved. Consequently, this work introduces a principal modification to the torque converter not only to eliminate such problems but also to operate it with advanced ...
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Ampere–Oersted field splitting of the nonlinear spin-torque vortex oscillator dynamics
Scientific Reports, 2021 AbstractWe investigate the impact of the DC current-induced Ampère–Oersted field on the dynamics of a vortex based spin-torque nano-oscillator. In this study we compare micromagnetic simulations performed using mumax$$^3$$ 3 and our analytical model based on
Abreu Araujo, Flavio +2 more
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