Chinese Journal of Ship Research, Volume. 20, Issue 3, 37(2025)

Ship task safety analysis based on subjective and objective fusion functional resonance

Mingjing WANG1, Xiaoer HE2, Chen JIANG1, Haobo QIU1, and Liang GAO1
Author Affiliations
  • 1School of Mechanical Science and Engineering, Huazhong University of Science and Technology,Wuhan 430074, China
  • 2Wuhan Second Ship Design and Research Institute, Wuhan 430205, China
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    Figures & Tables(10)
    [in Chinese]
    [in Chinese]
    [in Chinese]
    [in Chinese]
    [in Chinese]
    [in Chinese]
    • Table 1. Variability scores of functional output

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      Table 1. Variability scores of functional output

      输出表型功能性能变化表征分数
      时间准时1
      过早2
      过晚3
      不发生4
      精度精确1
      可接受2
      不精确4
    • Table 2. Expert validation interval score range

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      Table 2. Expert validation interval score range

      变异表型变异水平专家1专家2专家3专家4专家5
      时间准时[0.2, 0.3][0.3, 0.5][0.2, 0.3][0.3, 0.4][0.2, 0.3]
      过早[0.5, 0.6][0.5, 0.7][0.4, 0.6][0.5, 0.6][0.4, 0.5]
      过晚[0.1, 0.3][0.1, 0.2][0.1, 0.3][0.1, 0.3][0.2, 0.3]
      不发生[0, 0.1][0, 0.1][0, 0.1][0, 0.1][0, 0.2]
      精度精确[0.4, 0.5][0.4, 0.6][0.3, 0.4][0.3, 0.5][0.5, 0.6]
      可接受[0.5, 0.6][0.4, 0.5][0.4, 0.6][0.5, 0.6][0.3, 0.5]
      不精确[0.1, 0.3][0.2, 0.4][0.3, 0.5][0.1, 0.2][0.2, 0.3]
    • Table 3. Variability scores for each function

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      Table 3. Variability scores for each function

      功能单元变异性功能单元变异性
      F15.1724F64.2078
      F25.4308F73.1151
      F35.2092F85.2814
      F43.8835F94.2365
      F53.1721F104.6021
    • Table 4. Coupling coefficients of upstream and downstream functional output variabilities

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      Table 4. Coupling coefficients of upstream and downstream functional output variabilities

      序号上下游功能耦合耦合系数$ L_{ij}^T $耦合系数$ L_{ij}^P $序号上下游功能耦合耦合系数$ L_{ij}^T $耦合系数$ L_{ij}^P $
      1F1→F21.71151.09889F5→F81.55050.9303
      2F2→F30.82980.599310F6→F71.21091.0114
      3F3→F20.82980.593311F6→F81.78311.7103
      4F3→F41.86711.947812F7→F81.13701.0854
      5F3→F100.48160.499413F7→F101.05951.2361
      6F4→F61.58931.648114F8→F31.31561.0525
      7F4→F81.33581.447215F8→F101.08540.8844
      8F5→F62.04341.926416F9→F101.58931.4127
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    Mingjing WANG, Xiaoer HE, Chen JIANG, Haobo QIU, Liang GAO. Ship task safety analysis based on subjective and objective fusion functional resonance[J]. Chinese Journal of Ship Research, 2025, 20(3): 37

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    Paper Information

    Category: Ship Design and Performance

    Received: May. 8, 2024

    Accepted: --

    Published Online: Jul. 15, 2025

    The Author Email:

    DOI:10.19693/j.issn.1673-3185.03916

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