基于“熵权+TOPSIS”法的石油库安全管理绩效评价研究

Research on Performance Evaluation of Oil Depot Safety Management based on“Entropy Weight+TOPSIS”Method

结合石油库的特点,建立了以人员因素、设备设施管理、储存介质状态、环境因素及管理因素等5项一级指标、20项二级指标的安全管理绩效评价体系;为克服安全管理绩效评价的主观随意性,采用“熵权+TOPSIS”法构建了评价模型,以10家石油库企业所采集的信息为算例,对石油库安全管理绩效评价进行了实例研究,结果表明“熵权+TOPSIS”法评价模型有效改善了评价结果的客观性和可靠度,可帮助石油库企业及时发现安全管理短板,明确改进方向,提升安全管理绩效水平。

According to the characteristics of oil depots,a safety management performance evaluation system was established based on five first-class indexes and 20 second-class indexes,such as personnel factor,equipment and facility management,storage medium state,environmental factor and management factor.In order to overcome the subjective meaning of safety management performance evaluation,an evaluation model was constructed by“entropy weight+TOPSIS”and was tested by cases collected from 10 oil depot enterprises.The results showed that the“entropy weight+TOPSIS”evaluation model can effectively improve the objectivity and reliability of the evaluation results,which can help the oil depot enterprises to discover the shortcomings of safety management in time.The direction of improvement was therefore defined and the level of safety management performancewas improved.