Showing 401 - 420 results of 631 for search 'compared torque methods', query time: 0.09s Refine Results
  1. 401

    Dynamics Analysis of High-speed Parallel Robot based on Screw Theory by Pu Wu, Zongyan Wang, Xiao He, Hongxiang Jing, Changlin Xia

    Published 2021-05-01
    “…The geometrical method is used to solve the inverse kinematics equation of the robot, and the Kane method of screw theory is combined to establish the dynamic equation of the robot. …”
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    Article
  2. 402

    Distributed Predictive Control of the Two-Stage Power Converter From the Battery to the Motor Considering the DC-Voltage Prediction by Reza Zolfagharian, S. Alireza Davari, Freddy Flores-Bahamonde, Jose Rodriguez

    Published 2025-01-01
    “…Compared to independent control methods, the results showed that the proposed method improved the transient and steady-state performance and reduced the ripple of essential variables such as torque, current, and voltage. …”
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    Article
  3. 403

    Advanced Platelet-Rich Fibrin Plus (A-PRF+) as an Additive to Hard Tissue Managing Protocols in Oral Surgery: A Systematic Review by Marek Chmielewski, Andrea Pilloni, Paulina Adamska

    Published 2025-04-01
    “…The objective of this article was to undertake a review of the available literature on the effectiveness of A-PRF+ use in hard tissue procedures. Materials and methods: In order to ensure the most accurate and relevant results, only randomized clinical trials regarding bone regeneration techniques/bone healing that compared the effect of the A-PRF+ addition in dentistry were included in this study. …”
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    Article
  4. 404

    Isokinetic Assessment of Shoulder Joint Strength Ratios in Male Recreational Weightlifters: A Cross-Sectional Study by Osama R. Abdelraouf, Marwa Y. Ebrahim, Amr A. Abdel-aziem, Soheir M. Abdel-Rahman, Ahmed S. Yamani, Ahmad A. El Askary

    Published 2022-01-01
    “…To investigate the isokinetic concentric shoulder muscle strength values (peak torque normalized to body weight) in recreational weightlifters (RWL) and to compare the shoulder muscles agonist/antagonist ratios with nonweightlifters. …”
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    Article
  5. 405

    PID CONTROLLER FOR SPEED CONTROL OF PMSM BASED ON MAYFLY OPTIMIZATION ALGORITHM by Fatimah F. Jaber

    Published 2025-02-01
    “…Permanent magnet synchronous motor (PMSM) is extensively employed in AC servo drives owing to their superior torque-to-inertia ratio, power density, efficiency, and power factor compared to other motors. …”
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    Article
  6. 406

    Caffeine, but not paracetamol (acetaminophen), enhances muscular endurance, strength, and power by Bela Scapec, Jozo Grgic, Dorian Varovic, Pavle Mikulic

    Published 2024-12-01
    “…Compared to placebo, isolated caffeine ingestion and/or caffeine + paracetamol consumption was ergogenic for strength (torque), muscular endurance (total work), or power in the isokinetic assessment, particularly at slower angular velocities (p = 0.027 to 0.002; d = 0.16 to 0.26). …”
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    Article
  7. 407

    Hybrid model predictive control-based integration of handling stability control for distributed drive electric vehicles by Shu Wang, Zichen Zheng, Xuan Zhao, Zhaoke Li, Jia Tian

    Published 2025-08-01
    “…The approach begins with constructing a tire model through a piecewise affine (PWA) method, followed by developing a prediction model using a mixed logic dynamic (MLD) modeling technique combined with logical propositional methods. …”
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    Article
  8. 408

    Comparison of Anthropometric and Physical Fitness Variables Based on Gender and Position in Elite Field Hockey Players by Jane Kim, Hee-Jung Park, Do-Youn Kim, Su-Jin Kim, Dong-Ho Park

    Published 2024-11-01
    “…Forwards (FW) excelled in push-ups compared to defenders (DF; p<.05), and midfielders (MF) had higher mean and peak powers in the Wingate tests compared to FW and DF (p<.05). …”
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    Article
  9. 409

    Design and Selection of Power Coupling Device for Electric Tractor by Shuyuan Li, Mengnan Liu, Liyou Xu

    Published 2021-05-01
    “…A variety of dual-motor dynamic coupling structure schemes based on planetary gear mechanism are designed, and the quantitative relations of various dynamic coupling devices are obtained by using lever analysis method. Then,the transmission characteristics of each scheme are compared and analyzed, and two better schemes are selected for power matching and parameter calculation. …”
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    Article
  10. 410

    Thermal Analysis of Permanent Magnet Direct Drive Synchronous Traction Motor for Metro Vehicles by Xionghui HU

    Published 2020-05-01
    “…Taking a permanent magnet direct drive synchronous traction motor for a metro vehicle as an example, based on the design method of thermal analysis, the main considerations in the design process, the choice of cooling mode, and the key parameters of the design of water-cooled frame were put forward, and the three-dimensional simulation results and test data were compared. …”
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    Article
  11. 411

    Efficiency Optimization for PMSM of Electric Vehicle in the NEDC Condition by SHI Junxu, CHEN Zhichu, FU Minli, LI Weiye, WANG Yu

    Published 2019-01-01
    “…It presented a design method for PMSM of electric vehicle motor that achieves optimum efficiency against the NEDC (new European drive cycle), while satisfies the required torque-speed operation range and other thermal and volumetric design constraints. …”
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  12. 412

    Equivalent Circuit Parameter Measurement of Multiphase Induction Machine by Exploitation of Space Harmonic Relations by Omer Ikram Ul Haq, R. S. Kanchan, Sjoerd G. Bosga, Luca Peretti

    Published 2025-01-01
    “…These parameters are usually identified using standard no-load and locked rotor tests of each torque-producing vector space. However, these tests do not provide a method for identifying stator leakage inductances, which have comparable magnitudes to the magnetizing inductances for higher-order vector spaces. …”
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    Article
  13. 413

    A Dual-Fatigue Speed Guidance Model for Isokinetic Training: Cognitive and sEMG-Based Physiological Fatigue Approach by Zhao Liu, Jiexin Zhang, Hao Zhou, Ruikai Cao, Yixuan Sheng, Zhen Song, Bo Zhang, Min Zhang, Honghai Liu

    Published 2025-01-01
    “…After one month of training with nine male participants, the proposed model demonstrated improvements in peak torque, muscle dimensions, and cognitive fatigue compared to constant speed training, with a significant absolute peak torque increase (P = 0.0427). …”
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  14. 414

    Comparison of Mixing Performance of HB Impeller as Large Paddle Impeller by Haruki Furukawa, Takeru Tanaka, Yoshihito Kato

    Published 2024-01-01
    “…A decolourization method using iodine and sodium thiosulphate was used to evaluate mixing performance, and a torque meter was used to measure mixing power consumption. …”
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    Article
  15. 415

    Analysis of Output Characteristics of Electrically Excited Doubly Salient Generator Based on Back EMF Oriented Vector Control Strategy by Weifeng Liu, Yulong Tao, Xiaoli Meng

    Published 2025-01-01
    “…To address this issue, this paper proposed a back EMF oriented vector control (BEFOVC) strategy. Compared with SSAC strategy, BEFOVC can further optimize the output performance of DSEG, reduce copper loss, phase current peak and THD, and suppress the torque ripple of DSEG. …”
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    Article
  16. 416

    Using individual tractor wheel drive through electric traction by А. V. Bizhaev, S. M. Vetrova, A. S. Barchukova, N. S. Krivyh

    Published 2024-06-01
    “…Additionally, the capability to measure wheel torque has been established.…”
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    Article
  17. 417

    Estimation of Current RMS for DC Link Capacitor of S-PMSM Drive System by ZHANG Zhigang, CHANG Jiamian, ZHANG Pengcheng

    Published 2023-10-01
    “…The six-phase permanent magnet synchronous motor (PMSM) drive system has the characteristics of low voltage, high power, small torque ripple, flexible control, and high fault tolerance compared with traditional three-phase PMSM drive systems. …”
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    Article
  18. 418

    Power loss reduction of three-phase inverter in electric vehicle using variable switching frequency hybrid PWM by Anas Ibrahim, Mohamed Salem, Mahmood Swadi, Dahaman Ishak

    Published 2024-12-01
    “…The most important observation is that the VSF-HPWM is capable of increasing the efficiency of the traction inverter by 1–2 % compared to SVPWM during high speed and low torque operation, which is a typical operation condition in highway driving.…”
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  19. 419

    Adjusted computer model of electromagnetic processes of an auxiliary asynchronous motor with an autonomous voltage inverter for an electric locomotive by M. Yu. Pustovetov

    Published 2023-09-01
    “…The author compared the experimental and calculated data (phase current, torque, rotation speed of the auxiliary asynchronous motor of an electric locomotive) and substantiated the adjusted computer model to reduce errors in the calculation of electromagnetic processes of the electric motor. …”
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  20. 420

    Fracture Compression and Construct Stability with Variable Pitch Locking Screws in Cadaveric Specimens by Zachary A. Koroneos BS, Shelby Alwine BS, Peter Tortora BS, Michaela D. Pitcher BS, Christian Benedict BS, Hwabok Wee PhD., Allen Kunselman MA, Greg Lewis PhD., Michael Aynardi MD

    Published 2024-12-01
    “…Methods: Nine matched pairs of fresh-frozen cadaveric specimens were used to compare variable pitch locking screws and standard locking screws. …”
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    Article