多因素耦合的加工车间关键风险因素定量分析

发布时间：2018-11-09 18:19

【摘要】：为了准确分析加工车间关键风险因素,考虑多风险因子交互影响的情境,提出了一种基于模糊决策实验室分析法的加工车间关键风险因素定量分析方法。首先,从人员、设备、环境、物料和管理因素等5个维度辨识加工车间风险因素并建立风险因素集;基于此,采用三角模糊数对专家判断语义进行表征,然后运用DEMATEL法计算多因素耦合下的风险重要度,从而确定加工车间的关键风险因素。最后,以安徽省某机械加工车间为例,说明所提出方法的应用过程。结果表明,加强对安全制度和安全文化建设等关键风险因素的控制,有助于加工车间的风险控制,改善车间生产安全。
[Abstract]:In order to accurately analyze the key risk factors in processing workshop, a quantitative analysis method of key risk factors in processing workshop based on fuzzy decision laboratory analysis was proposed, considering the situation of interaction of multiple risk factors. Firstly, the risk factors of processing workshop are identified and the set of risk factors is established from five dimensions: personnel, equipment, environment, material and management. Based on this, the expert judgment semantics is represented by triangular fuzzy number, and then the risk importance degree under the coupling of multiple factors is calculated by using DEMATEL method, and the key risk factors in the machining workshop are determined. Finally, taking a machining workshop in Anhui Province as an example, the application process of the proposed method is explained. The results show that strengthening the control of key risk factors, such as safety system and safety culture construction, is helpful to the risk control of the processing workshop and the improvement of the production safety of the workshop.
【作者单位】：安徽科技学院管理学院;中国矿业大学矿业学院;
【基金】：安徽省教育厅人文社科重大项目(SK2014ZD022) 安徽科技学院人才引进项目(SRC2014400)
【分类号】：X941

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