Showing 501 - 520 results of 1,901 for search 'replacement control (method OR methods)', query time: 0.23s Refine Results
  1. 501

    Application of Reinforcement Learning in Controlling Quadrotor UAV Flight Actions by Shang-En Shen, Yi-Cheng Huang

    Published 2024-11-01
    “…Most literature has extensively discussed reinforcement learning (RL) for controlling rotorcraft drones during flight for traversal tasks. …”
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  2. 502

    Stress Reduction in Perioperative Care: Feasibility Randomized Controlled Trial by Haridimos Kondylakis, Irene Alice Chicchi Giglioli, Dimitrios Katehakis, Hatice Aldemir, Paul Zikas, George Papagiannakis, Santiago Hors-Fraile, Pedro L González-Sanz, Konstantinos Apostolakis, Constantine Stephanidis, Francisco J Núñez-Benjumea, Rosa M Baños-Rivera, Luis Fernandez-Luque, Angelina Kouroubali

    Published 2025-01-01
    “…Surgeries included cardiopulmonary and coronary artery bypass surgeries, cardiac valve replacements, prostate or bladder cancer surgeries, hip and knee replacements, maxillofacial surgery, and scoliosis procedures. …”
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  3. 503
  4. 504

    Adaptive and Nonadaptive Speed Estimation for Stability Improvement of Sensorless Induction Motor Control for Electric Vehicles by Lelisa Wogi, Marcin Morawiec, Tadele Ayana, Amal Baqais, Shabana Urooj

    Published 2025-01-01
    “…The proposed RTFC controls the flux of IM drives, in which the reactive torque component replaces the flux control target used in the Direct field-oriented control (DFOC). …”
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  5. 505

    Simulation of reasonable shut-in time for shale oil after volume fracturing by LIAO Kai, ZHANG Shicheng, XIE Bobo

    Published 2024-10-01
    “…Research indicates that: ① The oil-water migration characteristics during well shut-in undergo phased changes over time, which can be categorized into three main control stages: fracture closure, imbibition replacement, and energy balance. …”
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  6. 506

    Age and sex differences in blood pressure regulation: A focus on the vascular baroreflex limb by Darcianne K. Watanabe, Suzi Hong, DeWayne P. Williams, Jordan Kohn, Julian Koenig, Gustavo A. Reyes del Paso, Julian F. Thayer

    Published 2025-06-01
    “…We provide the first evidence of age and sex differences in vascular baroreflex‐mediated BP control using the sequence method.…”
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  7. 507

    Variability in Uremic Control during Continuous Venovenous Hemodiafiltration in Trauma Patients by Sigrid Beitland, Kjetil Sunde, Harald Moen, Ingrid Os

    Published 2012-01-01
    “…We wanted to assess daily duration of CRRT and its impact on uremic control in TP. Material and Methods. We retrospectively reviewed adult TP, with or without rhabdomyolysis, with AKI undergoing CRRT. …”
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  8. 508
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  10. 510

    Offline Model Predictive Control Based on Weighted Projection over Polytopes by Fabio Andrade de Almeida

    Published 2015-01-01
    “…The quadratic programming problem, commonly found in constrained control methods, is replaced by sequential offline set projections based on priority given to the decision variables. …”
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  11. 511

    Impact of Haemoadsorption Therapy on Short Term Mortality and Vasopressor Dependency in Severe Septic Shock with Acute Kidney Injury: A Retrospective Cohort Study by Danny Epstein, Karawan Badarni, Yaron Bar-Lavie

    Published 2024-12-01
    “…<b>Methods</b>: A single-centre retrospective cohort study was conducted at Rambam Health Care Campus, Haifa, Israel, from January 2018 to February 2024. …”
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  12. 512

    Vector Control of Six-phase Induction Motor Based on Backstepping Adaptive by LIAN Han, ZHANG Jilong

    Published 2018-01-01
    “…This method used the nonlinear backstepping controller to replace the traditional PI controller to realize the real-time estimation of the rotor resistance and load torque, which could guarantee the system to realize the tracking control of the given signal under the change of the parameters. …”
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  13. 513

    Treatment of patellofemoral osteoarthritis with nasal chondrocyte-based engineered cartilage implantation in a randomised, controlled, multicentre phase II clinical trial: protocol... by Corina Schuster-Amft, Marcus Mumme, Sabine Schaedelin, Sarina Seitz, Gyözö Lehoczky, Anke Wixmerten, Sylvie Miot, Kristin Shrestha, Ivan Martin

    Published 2025-08-01
    “…Current therapeutic approaches are limited to pain management, alleviation of symptoms or total knee replacement. Nasal chondrocyte tissue-engineered cartilage (N-TEC) has already been successfully introduced in clinical studies phase I and II for the treatment of focal cartilage lesions and in pilot studies in osteoarthritis patients.Methods and analysis A randomised controlled trial involving 75 patients with patellofemoral osteoarthritis from nine different clinical centres in Switzerland, Germany and Croatia is being conducted to evaluate the effectiveness of N-TEC implantation compared with standard treatment with platelet-rich plasma (PRP). …”
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  14. 514

    Lithium-Associated Kidney Failure: Predictors and Outcomes by Emily Qian, Kamal Sud, Vincent Lee

    Published 2024-05-01
    “…Introduction: Despite the widespread use of lithium for bipolar disorders and depression, little is known about the characteristics of patients with lithium-associated kidney failure receiving kidney replacement therapy (KRT). Methods: We conducted a retrospective study using the Australian and New Zealand Dialysis and Transplant Registry (ANZDATA) to investigate the predictors and outcomes of patients with lithium-associated kidney failure receiving KRT. …”
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  15. 515

    Control-Oriented Real-Time Trajectory Planning for Heterogeneous UAV Formations by Weichen Qian, Wenjun Yi, Shusen Yuan, Jun Guan

    Published 2025-01-01
    “…Inspired by Model Predictive Control (MPC), in the trajectory planning stage, the method generates multi-step trajectory points using an improved artificial potential field (APF) method, estimates the actual formation trajectory using the prediction network, and optimizes the trajectory through a multi-objective particle swarm optimization (MOPSO) algorithm after evaluating the planning costs. …”
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  16. 516
  17. 517

    AFault Tolerant Multi-Controller Framework for SDN DDoS Attacks Detection by Parisa Valizadeh, Ahmad Taghinezhad-Niar

    Published 2022-01-01
    “…We proposed a framework for detecting DDoS attacks and a fault-tolerant method to replace faulty leader controller in distributed multi-controller SDN. …”
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  18. 518

    PMSM Position Sensorless Control Based on Improved Second-Order SOIFO by Ge Song, Hongyu Ni, Wenyuan Wang, Wenxu Yan

    Published 2025-03-01
    “…By replacing FLL with DFLL for angular frequency estimation, the method effectively eliminates second-harmonic interference while reducing estimation delays, leading to faster and more accurate rotor position estimation in the second-order SOIFO. …”
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  19. 519

    Efficacy and safety of heart rate control with esmolol on the incidence and duration of organ failure in predicted severe acute pancreatitis: protocol of a multicenter, open-label,... by Mingfeng Huang, Rong Wei, Lu Ke, Weijian Li, Jian Song, Haibin Ni, Xiaofei Huang, Yun Sun, Lu Fu, Yanhua Li, Dong Zhang, Bin Han, Jing Zhang, Yingying Hu, Chong Zhang, Zhongyan Sheng, Wenwen Feng, Lin Gao, Wenjian Mao, Yuxiu Liu, Yuxiu Liu, Bo Ye, Zhihui Tong, Weiqin Li

    Published 2025-07-01
    “…This study aims to test the hypothesis that early intravenous esmolol administration to control heart rate will improve the incidence and duration of organ failure in patients with predicted severe acute pancreatitis (pSAP).MethodsThis is an investigator-initiated, multicenter, open-label, randomized controlled trial. …”
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  20. 520

    Dual Active Bridge DC-DC Converter Based on Vector Control by Pinggang SONG, Jinghui TAN, Zhenbang ZHOU, Runjin ZHONG

    Published 2019-09-01
    “…By changing the high voltage side current of high frequency transformer into <italic>d</italic>-<italic>q</italic> coordinate vector, the output voltage and reactive current of low voltage side of DAB were controlled. The control method could improve the dynamic response speed, ensure the power balance and reduce the loss. …”
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