Showing 741 - 760 results of 2,284 for search 'point utilization system', query time: 0.12s Refine Results
  1. 741

    Enhancing grid connected wind energy conversion systems through fuzzy logic control optimization with PSO and GA techniques by Abdelhalim Borni, Noureddine Bessous, Layachi Zaghba, Abdelhak Bouchakour, Melkamu Sisay Agmas, Enas Ali, Sherif S. M. Ghoneim, Ayman Hoballah

    Published 2025-07-01
    “…Abstract This paper presents the design and simulation of an optimized fuzzy logic Maximum Power Point Tracking (MPPT) controller for grid-tied wind turbines, utilizing Particle Swarm Optimization (PSO) and Genetic Algorithm (GA). …”
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    Article
  2. 742
  3. 743

    Deep learning-based energy efficient LSFD weights prediction for user centric cell free massive MIMO system by Moustafa Mohamed, Salwa El-Ramly, Bassant Abdelhamid

    Published 2025-07-01
    “…Access Point (AP)–User Equipment (UE) association is one of the main problems in cell free mMIMO. …”
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    Article
  4. 744

    Enhancing Efficiency in Hybrid Solar–Wind–Battery Systems Using an Adaptive MPPT Controller Based on Shadow Motion Prediction by Abdorreza Alavi Gharahbagh, Vahid Hajihashemi, Nasrin Salehi, Mahyar Moradi, José J. M. Machado, João Manuel R. S. Tavares

    Published 2024-12-01
    “…This study focuses on enhancing the speed and efficiency of the maximum power point tracking (MPPT) system in a solar power plant. …”
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    Article
  5. 745

    Adaptive Fixed-Time NN-Based Tracking Control for a Type of Stochastic Nonlinear Systems Subject to Input Saturation by Daohong Zhu, Zhenzhen Long, Liandi Fang

    Published 2025-06-01
    “…This paper considers the adaptive fixed-time tracking control problem for stochastic systems subject to input saturation. Firstly, a smooth function approximation method is utilized to eliminate the effect of input saturation. …”
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    Article
  6. 746
  7. 747

    Secure performance analysis and pilot spoofing attack detection in cell-free massive MIMO systems with finite-resolution ADCs by Xianyu Zhang, Xiaoqiang Qiao, Tao Liang, Kang An

    Published 2022-01-01
    “…To degrade the impacts of the pilot spoofing attack, an active attack detection approach based on random matrix theory is proposed which can only be operated at one access point. Simulation results are provided to corroborate the obtained results and analyze the impacts of various parameters on system secrecy performance. …”
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    Article
  8. 748
  9. 749

    Enhancing python learning with PyTutor: Efficacy of a ChatGPT-Based intelligent tutoring system in programming education by Albert C.M. Yang, Ji-Yang Lin, Cheng-Yan Lin, Hiroaki Ogata

    Published 2024-12-01
    “…Programming is regarded as a focal point in the current rapidly evolving educational landscape. …”
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    Article
  10. 750

    Design of a multi-view photogrammetric system based on low cost cameras for the 3D forensic face recognition by S. Giuliani, F. Tosti, P. Lopes, C. Ciampini, C. Nardinocchi

    Published 2024-12-01
    “…Developed in collaboration with the Rome Carabinieri Scientific Investigation Department (RIS), this study represents an initial feasibility study for creating a 3D mug shot with sub-millimetre accuracy utilizing low-cost cameras. To evaluate the system's performance, we conducted three series of experiments. …”
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    Article
  11. 751

    A proposed imaging scoring system to differentiate dural-based metastasis from meningioma using MR and CT images by Akeel A. Alali, Maryam Aljaafary, Khalid AlBaker

    Published 2025-05-01
    “…There was also a significant difference between the two pathologies according to the proposed scoring system, with a P value < 0.001. Receiver Operator Characteristic (ROC) curve analysis was done to optimize the cutoff point which was identified as score 2 and above which has high 89.6% diagnostic accuracy for meningioma. …”
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    Article
  12. 752
  13. 753

    A mobile application for recording area and time of farm machine’s operation in the field through the global positioning system of smartphone by Apoorva Sharma, Prabhanjan K. Pranav, Ritesh Prasad

    Published 2025-04-01
    “…Research highlights: A mobile application was developed that utilizes the Global Positioning System (GPS) to record the machine's operation. …”
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    Article
  14. 754

    Optimizing power generation in a hybrid solar wind energy system using a DFIG-based control approach by Muhammad Salman, Syed Abdul Rahman Kashif, Muhammad Salman Fakhar, Akhtar Rasool, Abdulkerim Sherefa Hussen

    Published 2025-03-01
    “…Abstract The rising demand for renewable energy has recently spurred notable advancements in hybrid energy systems that utilize solar and wind power. The Hybrid Solar Wind Energy System (HSWES) integrates wind turbines with solar energy systems. …”
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    Article
  15. 755

    Hybrid fuzzy logic–PI control with metaheuristic optimization for enhanced performance of high-penetration grid-connected PV systems by Mohamed Ahmed Ebrahim Mohamed, Sayed A. Ward, Mohamed F. El-Gohary, M. A. Mohamed

    Published 2025-07-01
    “…The results confirm that the proposed FLC-PI controller significantly enhances the integration of high-penetration PVPPs into the utility grid by reducing power losses and inverter-induced harmonics, especially during maximum power point tracking (MPPT). …”
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    Article
  16. 756

    Python-Based Implementation of Metaheuristic MPPT Techniques: A Cost-Effective Framework for Solar Photovoltaic Systems in Developing Nations by Syed Majed Ashraf, M. Saad Bin Arif, Mohammed Khouj, Shahrin Md. Ayob, Muhammad I. Masud

    Published 2025-06-01
    “…This can be attributed to various factors such as low cell efficiency, environmental conditions, and improper tracking of operating points, which further worsen the system’s performance. …”
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    Article
  17. 757

    Steady-State Voltage Stability Evaluation of Power System Containing Wind Farm Based on Improved PEM and L Index by Yaning WU, Yi LUO, Cheng LEI, Yu HUANG, Yu LIANG, Shengcun ZHOU, Jinfeng NIE

    Published 2022-09-01
    “…This paper proposes a method for evaluating the steady-state voltage stability of power system with wind farms based on the improved point estimate method (PEM) and local voltage stability index (L index). …”
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    Article
  18. 758

    Resilient VPP cost optimization in DER-driven microgrids for large distribution systems considering uncertainty during extreme events by T.D. Suresh, M. Thirumalai, R. Hemalatha, Mohit Bajaj, Vojtech Blazek, Lukas Prokop

    Published 2025-07-01
    “…Utilizing a modified IEEE 118-bus radial distribution system (RDS), segmented into residential, commercial, and industrial zones, the black widow optimization (BWO) algorithm is employed to optimally size and site VPPs, minimizing operational costs and maximizing system resilience. …”
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    Article
  19. 759

    Development and implementation of cancer clinical trial patient screening using an electronic medical record-integrated trial matching system by Andrea Lopez, Nam Bui, Joel Neal, Eben Rosenthal, Agnes Nika, Mateo Montoya, Jasmine Newman, Mounica Vaddadi, Rahul Guli, Melissa Rodin, Ashley Robinson, Steven E Artandi, Sameer Ather, Yi Pang

    Published 2025-07-01
    “…Enrolment related to screening referrals, the ‘conversion rate’, ranged from 16% to 26% of referred patients.Conclusion Clinical trial matching systems can increase awareness of available trials and provide a mechanism to increase clinical trial accrual, especially when implemented at the point of care for easy access at treatment decision points. …”
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    Article
  20. 760

    Dual-tree wavelet transform based advanced adaptive control for seamless transition in PV-battery hybrid microgrid system by Buddhadeva Sahoo, Mohammed M. Alhaider

    Published 2025-07-01
    “…To address power shortages and fluctuations in photovoltaic (PV) generation, an innovative battery control strategy is employed, utilizing the PV maximum power point tracking (MPPT) voltage output, and governed by the proposed AAC scheme. …”
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    Article