Showing 1,921 - 1,940 results of 14,501 for search 'research (errors OR error)', query time: 0.21s Refine Results
  1. 1921
  2. 1922
  3. 1923
  4. 1924
  5. 1925

    Research on Springback Compensation Method of Roll Forming Based on Improved Fuzzy PID Control by Tengqiang Wang, Yingping Qian, Wengkang Fang, Dongqiao Zhang, Huanqi Weng, Yiran Jiang

    Published 2025-03-01
    “…To realize the precise control required by the springback compensation control strategy, a fuzzy PID controller strategy optimized by the coupled whale particle (CWP) algorithm is designed. The research results indicate that the error between the formed radius and the desired radius in a normal circular rolling experiment is 5.4%, 5.32%, and 5.52%. …”
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    Article
  6. 1926

    Research on Microseismic Magnitude Prediction Method Based on Improved Residual Network and Transfer Learning by Huaixiu Wang, Haomiao Wang

    Published 2025-07-01
    “…The results indicate that the model achieves an accuracy of 87% within an error range of ±0.2 and 94.7% within an error range of ±0.3. …”
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    Article
  7. 1927
  8. 1928

    Research on Advancing Radio Wave Source Localization Technology Through UAV Path Optimization by Tomoroh Takahashi, Gia Khanh Tran

    Published 2025-05-01
    “…Results show that the HYBRID model achieved the highest accuracy, limiting the maximum error to 20 m. Sequential estimation improved accuracy for high-error sources, particularly when RSSI was used first, followed by AOA or HYBRID. …”
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    Article
  9. 1929

    New data, new results? How data sources and vintages affect the replicability of research by Iasmin Goes

    Published 2023-04-01
    “…Second, researchers should be more modest about the precision and accuracy of their point estimates, since these estimates can mask large measurement errors.…”
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    Article
  10. 1930
  11. 1931
  12. 1932

    Research on Dynamic Load Identification Based on Explicit Wilson-θ and Improved Regularization Algorithm by Yuchuan Fan, Chunyu Zhao, Hongye Yu

    Published 2019-01-01
    “…In the research of dynamic load identification, the method of obtaining kernel function matrix is usually rather cumbersome. …”
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    Article
  13. 1933
  14. 1934

    Research on a PCA-transformer-based prediction algorithm for gas concentration in working face by YANG Jian, SHU Longyong, ZHANG Shulin, QIN Kai, CUI Cong

    Published 2025-05-01
    “…Current research on gas concentration prediction in working faces of coal mines often suffers from limited feature dimensions and small dataset sizes, making it difficult to extract long-term fluctuation patterns from large-scale time-series data. …”
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    Article
  15. 1935

    Research on Leaf Area Density Detection in Orchard Canopy Using LiDAR Technology by Mingxiong Ou, Yong Zhang, Zhiyong Yu, Jiayao Zhang, Weidong Jia, Xiang Dong

    Published 2025-07-01
    “…The results revealed that the absolute value of the mean relative error in the laboratory-simulated canopy experiments was 11.58%, and the absolute value of the mean relative error in the orchard canopy experiments was 16.75%. …”
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    Article
  16. 1936

    Smart strategy in statistics: choosing appropriate test tools for data and hypotheses in quantitative research by Nana Darna, Iwan Setiawan, M. Aziz Basari, Kasman Kasman

    Published 2024-07-01
    “…The selection of appropriate statistical test tools is a major challenge in quantitative research, and errors in their selection can affect the validity and reliability of research results. …”
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    Article
  17. 1937

    Research on the method and technology of locating dynamic stray current interference sources in rail transit by GU Chengyu, XIONG Xianghong, SU Lei, TONG Xianliang, LI Feng, HONG Zijie

    Published 2022-11-01
    “…The calculated coordinates using the stray current positioning algorithm are almost coincident with the actual interference source positions, including the measurement errors and the influence of the surrounding environment, etc., which demonstrates the feasibility of this method in the research on positioning of stray current interference sources in engineering practice.…”
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    Article
  18. 1938

    Some hypotheses regarding the mobile telecommunications services marketing and consumers rights from Romania by Nicu Marcu, Georgeta-Mădălina Meghişan

    Published 2013-06-01
    “…It has a preliminary character, shaping a further investigation activity with a higher thematic coverage and a smaller error under the limit of 5%. The data gathering method was a questionnaire based interview. …”
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    Article
  19. 1939
  20. 1940

    EPS Current Tracking Method Research Based on Hybrid Sensitivity H∞ Control Algorithm by Hairong Wu, Guangfei Xu, Jian Wu, Xue Han, Jiwei Feng, Shifu Liu, Linglong Bu

    Published 2018-01-01
    “…The state space equation of the system is constructed on the basis of the system state space with random disturbance signals, the hybrid sensitivity H∞ controller is designed in the sensitivity index design, and the proposed algorithm can use weighting function to minimize the performance of the current tracking error as well as the robustness of the yaw rate error in response to robustness. …”
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    Article