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Showing 401 - 420 results of 1,038 for search 'improved d* line algorithm', query time: 1.36s Refine Results
  1. 401

    Transmission Line Icing Prediction Based on Physically Guided Fast-Slow Transformer by Feng Wang, Ziming Ma

    Published 2025-02-01
    “…First, the ice cover data is segmented into different time resolutions through Fourier transform; a transformer model based on Fourier transform is constructed to capture the local and global correlations of the ice cover data; then, according to the calculation model of the comprehensive load on the conductor and the conductor state equation, the variation law of ice thickness, temperature, wind speed, and tension is analyzed, and the model loss function is constructed according to the variation law to guide the training process of the model. …”
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  2. 402

    Timetable Design of Metro Train Based on RegenerativeBraking Energy Utilization by HE Deqiang, WANG Heliang, TAN Wenju, MIAO Jian

    Published 2016-01-01
    “…The multiple vehicles energy-saving optimization model wasbuilt based on the use of regenerative braking energy and the design of timetable. By introducing the immune algorithm, the headway,dwell time and running time were adjusted, and the train operation strategies was optimized. …”
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    Article
  3. 403

    Enhanced Disturbance Observer Based on Acceleration Measurement for Fast Steering Mirror Systems by Chao Deng, Tao Tang, Yao Mao, Ge Ren

    Published 2017-01-01
    “…However, due to the quadratic differential in the FSM acceleration open-loop response, in fact, it is very difficult to realize an integral algorithm to compensate a quadratic differential in practical application. …”
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    Article
  4. 404

    A Design of NLOS Communication Scheme Based on SC-FDE with Cyclic Suffix for UAV Payload Communication by Peng Wang, Xin Xiang, Rui Wang, Pengyu Dong, Qiao Li

    Published 2024-11-01
    “…In this paper, a UAV NLOS communication scheme based on single-carrier frequency domain equalization with cyclic prefix and cyclic suffix (CP/CS-SC-FDE) is designed. …”
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    Article
  5. 405

    Development of an immune-related gene signature applying Ridge method for improving immunotherapy responses and clinical outcomes in lung adenocarcinoma by Zhen Chen, Yongjun Zhang

    Published 2025-05-01
    “…Considering the critical role of tumor infiltrating lymphocytes in effective immunotherapy, this study was designed to screen molecular markers related to tumor infiltrating cells in LUAD, aiming to improve immunotherapy response during LUAD therapy. …”
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    Article
  6. 406

    Revealing High‐Temporal‐Resolution Flood Evolution With Low Latency Using GRACE Follow‐On Ranging Data by Hao‐si Li, Shuang Yi, Zi‐ren Luo, Peng Xu

    Published 2024-06-01
    “…The results present the temporal progression of the floods up to a maximum of ∼40 Gt with a scale of 3–5 days. However, the GFO‐derived water gain in CC is much lower than expected values from land surface models, indicating a mass deficit during the flood. …”
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  7. 407

    An Improved Location Method of 10 kV Cable Joints Based on Nuttall Self-Convolution Window by Xingquan XU, Yuan GUI, Yuhai YAO, Zhihui WANG, Rong LI, Kai ZHOU, Min XIE

    Published 2021-04-01
    “…In order to solve the problem of spectrum leakage and fence effect when using discrete Fourier transform (DFT) to analyze the input impedance spectrum of header point of cable, this paper presents an improved method of the joints location for the 10kV distribution cable based on Nuttall self-convolution window. …”
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    Article
  8. 408

    Design and Implementation of Low Voltage Power Communication System Based on Single Frequency Communication by Peiling ZHANG, Keke ZHAO

    Published 2023-03-01
    “…Based on the physical layer of Q/GDW 11612—2016 standard, the system only needs to modify the data link layer, thus shortening the signal propagation time. …”
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    Article
  9. 409

    PSO-FDM (Particle Swarm Optimization-Finite Difference Method)-Based Simulation Model of Temperature and Velocity of Full-Scale Continuous Annealing Furnace by Yang Liu, Qiang Guo, Tieheng Yuan, Yingrui Han, Chao Liu, Wenquan Sun

    Published 2024-10-01
    “…To improve the prediction accuracy for different strip sizes, the PSO optimization algorithm was employed to determine the optimal heat transfer coefficient for each strip size. …”
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    Article
  10. 410

    Determination of the Fault Zone by the Level of Short-Circuit Currents by F. A. Romaniuk, E. V. Buloichyk, M. A. Shevaldin

    Published 2018-10-01
    “…The dynamic properties of the proposed algorithm for different modes of the line operation have been investigated; it is ascertained that, in the worst case, the determination of the short circuit zone for a time not exceeding 27 ms is provided.…”
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  11. 411

    A Novel Algorithm for Precise Orbit Determination Using a Single Satellite Laser Ranging System Within a Single Arc for Space Surveillance and Tracking by Dong-Gu Kim, Sang-Young Park, Eunji Lee

    Published 2024-11-01
    “…Simulations of three satellites using real data validate the algorithm. In all cases, the errors of the two-line element data (three-dimensional position error of 1 km and velocity error of 1 m/s, approximately) used as the initial values were reduced by tens of meters and the cm/s level, respectively. …”
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  12. 412

    Combining Infrared Thermography with Computer Vision Towards Automatic Detection and Localization of Air Leaks by Ângela Semitela, João Silva, André F. Girão, Samuel Verdasca, Rita Futre, Nuno Lau, José P. Santos, António Completo

    Published 2025-05-01
    “…A closed circuit with an embedded leak system simulated relevant leakage scenarios, varying leak apertures (ranging from 0.25 to 3 mm), and camera–leak system distances (0.2 and 1 m). Results confirmed that (1) the leak tester effectively detected and quantified leaks, with larger apertures generating higher leak rates; (2) the IRT performance was highly dependent on leak aperture and camera–leak system distance, confirming that shorter distances improve localization accuracy; and (3) the algorithm localized all leaks in both lab and industrial environments, regardless of the camera–leak system distance, mostly achieving accuracies higher than 0.7. …”
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  13. 413

    Optimal Placement of Photovoltaic Distributed Generation Units in Radial Unbalanced Distribution Systems Using MATLAB and OpenDSS-Based Cosimulation and a Proposed Metaheuristic Al... by Thai Dinh Pham, Thang Trung Nguyen, Le Chi Kien

    Published 2022-01-01
    “…Total power losses on distribution lines and voltage deviation index of all buses are minimized under the consideration of various constraints. …”
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    Article
  14. 414

    Development and Experiment of Adaptive Oolong Tea Harvesting Robot Based on Visual Localization by Ruidong Yu, Yinhui Xie, Qiming Li, Zhiqin Guo, Yuanquan Dai, Zhou Fang, Jun Li

    Published 2024-12-01
    “…Under challenging field conditions, the proposed algorithm demonstrated robustness, maintaining an inlier ratio of 47.50% and an R<sup>2</sup> value of 0.9598. …”
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  15. 415

    Detection of Phosphorus in Water by Laser-Induced Breakdown Spectroscopy Based on Liquid-Solid Transformation of Graphite Substrate Combined with PLS-SVR Fusion Quantitative Analys... by Huijie Zhang, Yao Chen, Zongjie Bi, Xiaohua Che, Zhaoshuo Tian

    Published 2025-06-01
    “…To enhance sensitivity in detecting phosphorus in water via laser-induced breakdown spectroscopy (LIBS), this study integrates liquid–solid conversion on graphite substrates with a PLS-SVR fusion algorithm. …”
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    Article
  16. 416

    Stochastic robot failure management in an assembly line under industry 4.0 environment by Kuldip Singh Sangwan, Anirudh Tusnial, Suveg V Iyer

    Published 2025-12-01
    “…The paper demonstrates the superiority of the proposed model over the genetic algorithm and differential evolution models. …”
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    Article
  17. 417

    Integrated Optimization on Train Control and Timetable to Minimize Net Energy Consumption of Metro Lines by Yuhe Zhou, Yun Bai, Jiajie Li, Baohua Mao, Tang Li

    Published 2018-01-01
    “…Variations of train mass due to the change of onboard passengers are taken into account. …”
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  18. 418
  19. 419

    Modeling of double ground fault modes in power supply systems of non-traction consumers of railway transport by A. V. Kryukov, I. S. Ovechkin, K. V. Suslov

    Published 2024-06-01
    “…THE PURPOSE. Development of digital models to determine the modes of double ground faults in 6-10 kV overhead signaling lines supplying signaling, centralization and automatic blocking facilities.METHODS. …”
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  20. 420

    An Improved Kernelized Correlation Filter for Extracting Traffic Flow in Satellite Videos by Dudu Guo, Hongbo Shuai, Jie Zhang, Yang Wang, Miao Sun

    Published 2025-01-01
    “…First, we introduced a multifeature fusion strategy into the KCF based on the discrete Fourier transform (DFT) framework to enhance vehicle tracking accuracy and reduce tracking drift and jumps. …”
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    Article