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Case decision study of coal mine safety input based on DS evidence-regret theory
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Fuchuan JIANG1, 2, Siyu ZHANG1, Guoqing ZHANG1, 3, Yue NIU1, Menglin LI1, Peishun LIU1
China Safety Science Journal | 2024, 34(12) : 16 - 23
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China Safety Science Journal | 2024, 34(12): 16-23
• Safety social science and safety management •
Case decision study of coal mine safety input based on DS evidence-regret theory
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Fuchuan JIANG1, 2, Siyu ZHANG1, Guoqing ZHANG1, 3, Yue NIU1, Menglin LI1, Peishun LIU1
Affiliations
  • 1 College of Safety Science and Engineering，Liaoning Technical University，Huludao Liaoning 125105，China
  • 2 Key Laboratory of Mine Thermodynamic Disaster and Control Ministry of Education，Liaoning Technical University，Huludao Liaoning 125105，China
  • 3 Wuhai Gongwusu Coal Industry Limited Liability Company，National Energy Group，Wuhai Inner Mongolia 016030，China
Published: 2024-12-28 doi: 10.16265/j.cnki.issn1003-3033.2024.12.0429
Outline
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In order to achieve a more comprehensive and effective investment in coal mine safety，aiming at the influence of psychological and behavioral factors of decision makers on safety input decisions，a regret theory-CBDT safety input decision model was established. By analyzing the applicability of CBDT in coal mine safety input，safety input decision-making index system was established from two aspects of safety input and safety output，based on improved DS evidence theory and the evaluation of experts，and the weights of each indicator were calculated. In the CBDT perspective，based on regret theory，the comprehensive perceived utility of each scheme was calculated，and the optimal safety investment scheme was selected according to the comprehensive perceived utility. The result shows that in the process of safety input，policymakers pay more attention to safety facilities and safety technology input，and policymakers will try to avoid safety input schemes with unsatisfactory safety output. The model is based on historical safety investment cases and combines the subjective psychology of decision-makers，it helps select the optimal safety input scheme，makes safety investment decision-making more objective and scientific.

Dempster-Shafer(DS) evidence theory  /  regret theory  /  coal mine safety input  /  cased-based decision theory(CBDT)  /  policymaker
Fuchuan JIANG, Siyu ZHANG, Guoqing ZHANG, Yue NIU, Menglin LI, Peishun LIU. Case decision study of coal mine safety input based on DS evidence-regret theory[J]. China Safety Science Journal, 2024 , 34 (12) : 16 -23 . DOI: 10.16265/j.cnki.issn1003-3033.2024.12.0429
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Year 2024 volume 34 Issue 12
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Article Info
doi: 10.16265/j.cnki.issn1003-3033.2024.12.0429
  • Receive Date：2024-06-11
  • Online Date：2025-07-09
  • Published：2024-12-28
Article Data
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History
  • Received：2024-06-11
  • Revised：2024-09-13
Funding
Affiliations
    1 College of Safety Science and Engineering，Liaoning Technical University，Huludao Liaoning 125105，China
    2 Key Laboratory of Mine Thermodynamic Disaster and Control Ministry of Education，Liaoning Technical University，Huludao Liaoning 125105，China
    3 Wuhai Gongwusu Coal Industry Limited Liability Company，National Energy Group，Wuhai Inner Mongolia 016030，China
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小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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