Showing 21 - 40 results of 176 for search 'ground current detection (method OR methods)', query time: 0.18s Refine Results
  1. 21

    Multi-Partition Mapping Simulation Method for Stellar Spectral Information by Yu Zhang, Da Xu, Bin Zhao, Songzhou Yang, Zhipeng Wei, Jian Zhang, Taiyang Ren, Junjie Yang, Yao Meng

    Published 2025-06-01
    “…Stellar radiation simulation is critical in the space industry; however, with the current simulation methods, only a single color temperature and magnitude can be modulated at a time. …”
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    Article
  2. 22

    OBJECT DETECTION METHOD APPLICATION TO RUNWAY IMAGERY IN LOW VISIBILITY CONDITIONS by D. S. Andreev

    Published 2019-02-01
    “…The information about the runway condition and availability of any obstacles is crucial. There are ground-based obstacle detection systems, but currently only large airports are equipped with them. …”
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    Article
  3. 23
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    A Comparative Study of Unsupervised Deep Learning Methods for Anomaly Detection in Flight Data by Sameer Kumar Jasra, Gianluca Valentino, Alan Muscat, Robert Camilleri

    Published 2025-07-01
    “…The innovation of this paper involves utilizing Transformer architecture and LSTM with self-attention mechanism for the first time in the realm of aviation data, exploring the optimal method for inputting flight data into a model and evaluating all deep learning techniques for anomaly detection against the ground truth determined by human experts. …”
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    Article
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    A comprehensive review of data processing and target recognition methods for ground penetrating radar underground pipeline B-scan data by Chen Liu, Jue Li, Zhengnan Liu, Sirui Tao, Mingxuan Li

    Published 2025-04-01
    “…This study provided a comprehensive review of the current state-of-the-art in data processing and target recognition methods for GPR underground pipeline B-scan data. …”
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    Article
  7. 27

    A Study on Instantaneous Time-Frequency Methods for Damage Detection of Nonlinear Moment-Resisting Frames by Ehsan Darvishan, Gholamreza Ghodrati Amiri, Pedram Ghaderi

    Published 2014-01-01
    “…The current paper presents a promising approach for damage detection of nonlinear moment frames. …”
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    Article
  8. 28

    Optimization Method for Combination of Residual Current Protection and Coincidence Brake Logic in a Low-Voltage Distribution System by XU Han, ZHU Sanli, ZHANG Tengfei, CHEN Shu, LIU Mingxiang

    Published 2025-07-01
    “…Therefore, an optimization method is proposed for combination of the residual current protection and the coincidence reclosing logic to address the ground fault caused by the leakage of the low-voltage distribution system. …”
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    Article
  9. 29

    Multi-Modal Joint Pulsed Eddy Current Sensor Signal Denoising Method Integrating Inductive Disturbance Mechanism by Yun Zuo, Gebiao Hu, Fan Gan, Zhiwu Zeng, Zhichi Lin, Xinxun Wang, Ruiqing Xu, Liang Wen, Shubing Hu, Haihong Le, Runze Wu, Jingang Wang

    Published 2025-06-01
    “…However, multi-source noise in industrial environments can significantly degrade the performance of PEC sensors, thereby limiting their detection accuracy. This study proposes a multi-modal joint pulsed eddy current signal sensor denoising method that integrates the inductive disturbance mechanism. …”
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    Article
  10. 30

    Rating of amplitudes of high harmonics in determining feeder with single-phase ground fault by A. I. Fedotov, L. V. Akhmetvaleeva, R. S. Basyrov, G. V. Vagapov, E. A. Fedotov

    Published 2020-04-01
    “…Field experiments have demonstrated the effectiveness of using of the method of mathematical rationing of the higher harmonic components of current and voltage for various types of single-phase ground faults. …”
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    Article
  11. 31

    RLS-Based Time Delay Control Method for Distributed Asynchronous Sheath Current Sensing in Underground HV Cable Systems by Jing Tu, Yongheng Ai, Zhanran Xia, Ruoxin Song, Bin Yang, Long Qiu, Yitao Yan, Shasha Zhou, Hang Wang

    Published 2025-01-01
    “…Distributed sheath current sensing in HV cable systems is vital for grounding fault detection. …”
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    Article
  12. 32

    Review of Acoustic Emission Detection Technology for Valve Internal Leakage: Mechanisms, Methods, Challenges, and Application Prospects by Dongjie Zheng, Xing Wang, Lingling Yang, Yunqi Li, Hui Xia, Haochuan Zhang, Xiaomei Xiang

    Published 2025-07-01
    “…Secondly, a detailed analysis is conducted on diverse signal processing techniques and their corresponding optimization strategies, encompassing parameter analysis, time–frequency analysis, nonlinear dynamics methods, and intelligent algorithms. Moreover, this paper recapitulates the current challenges encountered by this technology and delineates future research orientations, such as the fusion of multi-modal sensors, the deployment of lightweight deep learning models, and integration with the Internet of Things. …”
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    Article
  13. 33

    Providing a fault detection method for the occurrence of faults in DC microgrids, distributed generations, and electrical vehicles by Alireza Sistani, Seyed Amir Hosseini, Vahideh Sadat Sadeghi, Behrooz Taheri

    Published 2024-03-01
    “…The results show that the proposed method is capable to detect pole-to-pole and pole-to-ground faults on the microgrids and also faults on the distributed generations and electrical vehicles. …”
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    Article
  14. 34

    Method for Extracting Impact Signals in Falling Weight Deflectometer Calibration Based on Frequency Filtering and Gradient Detection by Jiacheng Cai, Yingchao Luo, Bing Zhang, Lei Chen, Lu Liu

    Published 2025-05-01
    “…To address this issue, this work proposes a novel method for impact point identification. The method integrates frequency domain filtering with gradient detection. …”
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    Article
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    Research on Active Anti-collision Method of Unmanned Mine Truck Based on Predicted Trajectory by LI Cheng, ZHANG Qian, WANG Bin

    Published 2022-10-01
    “…Then, collision prediction is made on the predicted trajectory, and the OBB (oriented bounding box) collision detection method is used to find the nearest vehicle according to the current position of the vehicle. …”
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    Article
  17. 37

    GB-SAR Engineering Interference Suppression Method Integrating Amplitude-Phase Feature Analysis and Robust Regression by Wenting Zhang, Tao Lai, Yuanhui Mo, Haifeng Huang, Qingsong Wang, Zhihua Zhou

    Published 2025-01-01
    “…Current research on addressing engineering interference in GB-SAR deformation monitoring remains preliminary, with existing methods exhibiting limitations in interference pattern coverage, feature extraction, and algorithm robustness. …”
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    Article
  18. 38

    Research on Ship Feature Recognition and Tracking Method Based on Long-line Array Single-photon LiDAR by Ziqiang PENG, Han WANG, Ruikai XUE, Xiaokai SHE, Genghua HUANG

    Published 2025-06-01
    “…Owing to the inconsistency between the characteristics of surface ships and ground target, and the lack of relevant data sets, the current commonly used fitting methods cannot effectively perceive surface target characteristics. …”
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    Article
  19. 39

    Fault Path Direct-Current Resistance Based Off-Line Single-Phase-To-Ground Fault Location by Fuzhi LI, Weibin ZHENG, Wenhai ZHANG, Zhiyong ZHANG, Defeng LIN, Xubo ZHANG, Rongjian ZHANG

    Published 2021-02-01
    “…In the proposed methods, the ground resistance and three phase direct-current resistance between two substations are measured firstly. …”
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  20. 40

    Hyperbolic Detection of Ground Penetrating Radar for Buried Pipes Utilities Using Viola Jones by Nurul Syahirah Mohd Ideris, Hasimah Ali, Mohd Shuhanaz Zanar Azalan, Tengku Sarah Tengku Amran

    Published 2025-06-01
    “…The original GPR image already shows hyperbolic image distortion due to pipe refraction. The current method is unreliable due to its lack of flexibility. …”
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    Article