Decision-Making Model for Ranking Earthquake Emergency Events Based on Intuitionistic Fuzzy Sets
Decision-Making Model for Ranking Earthquake Emergency Events Based on Intuitionistic Fuzzy Sets
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DOI：
10.4028/www.scientific.net/amm.204-208.2488
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发表时间：
2012-10
期刊：
影响因子：
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通讯作者：
F. Wang;L. Wu;Q. Rong;Hong Jun Zhang
中科院分区：
文献类型：
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作者：
F. Wang;L. Wu;Q. Rong;Hong Jun Zhang
为解决模糊环境下地震应急决策中非主体信息难以表达和度量的问题，提出了一种基于直觉模糊集的地震应急事件排序方法。通过对直觉模糊集概念的解释，建立了地震应急事件集的直觉模糊矩阵及其区间估计，确定了正、负理想直觉模糊地震应急;通过定义隶属度、非隶属度和犹豫度的距离计算，并分别比较突发事件与正、负理想事件的距离，建立地震突发事件的优势度模型，进而得到突发事件的收集顺序。实例表明，该模型有效地解决了地震应急事件的排序问题，为抗震救灾的科学决策实践提供了一种理论和方法。
To ravel out the difficulty in the expression and measurement of Non-subjected Information in earthquake emergency decision-making under fuzzy environmental conditions, a ranking method was put forward for earthquake emergency events on Intuitionistic Fuzzy Sets. Via the explanation about the concept of Intuitionistic Fuzzy Sets, intuitionistic fuzzy matrix and its interval estimation was established for the set of the earthquake emergency events, and the positive and negative ideal intuitionistic fuzzy earthquake emergency was determined; Through defining the distance calculation about subjected, non-subjected and hesitated degree, and respectively comparing the distance from the emergency to the positive and negative ideal event, the superiority degree model was established for the earthquake emergency events, which further gained the sequence of the emergency event collection. Case showed that model effectively solved the ranking problem about earthquake emergency events, which provided one theory and method for scientific decision-making practice in shock resistance and disaster relief.