Research of Security Assessment System of Coal Mine Based on AHP-FCE
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摘要: 安全评价是煤矿安全管理系统的重要内容。文章结合层次分析法(AHP)和模糊综合评价(FCE)的基本理论,提出了一种新的基于AHP-FCE的煤矿安全评价系统。该系统针对煤矿安全评价因子建立层次结构模型,采用层次分析法构建比较矩阵,将成对比较矩阵的特征向量作为安全评价的权重,并采用模糊综合评价法对每个评价因子进行综合评价,从而确定评价因子的影响力排序。实例计算结果表明,基于AHP-FCE的煤矿安全评价系统操作简便,通用性好,计算结果较为准确和稳定。Abstract: Security assessment is an important content of security management system of ocal mine.Combined with base theories of analytic hierarchy process(AHP) and fuzzy comprehensive evaluation(FCE),the paper proposed a new security assessment system of coal mine based on AHP-FCE.The system establishes model of hierarchy structure aiming at security assessment factors of coal mine,adopts analytical hierarchy process to build comparison matrixes and takes eigenvectors of coupled comparison matrixes as weights of security assessment.It also adopts method of fuzzy comprehensive evaluation to do comprehensive evaluation to each evaluation factor,so as to make sure influence sequencing of evaluation factors.Results of actual examples showed that the security assessment system of coal mine based on AHP-FCE has simple operation and good generality,as well its calculation results are accurate and stable.
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Keywords:
- coal mine /
- security assessment /
- analytic hierarchy process /
- AHP /
- fuzzy comprehensive evaluation /
- FCE
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