基于改進的GRA-PDEA模型的應急系統(tǒng)優(yōu)化選址
發(fā)布時間：2018-09-01 10:52
【摘要】：從應急系統(tǒng)優(yōu)化選址的實踐需求出發(fā),構(gòu)建了多輸入/多輸出、多種數(shù)據(jù)類型的決策指標體系,給出了針對成本/效益指標的區(qū)間型、模糊型屬性值的規(guī)范化處理模型,得到各備選方案的指標屬性值規(guī)范化矩陣.采用了帶決策者偏好的數(shù)據(jù)包絡分析模型進行優(yōu)化選址決策,體現(xiàn)了在應急系統(tǒng)優(yōu)化選址問題中應注重的相對有效性決策策略,同時引入基于灰色關(guān)聯(lián)分析的定權(quán)模型,使決策過程既發(fā)揮決策者的主觀能動性,又規(guī)避其主觀臆斷.通過給出備選方案的實證分析,較好地實現(xiàn)了應急系統(tǒng)優(yōu)化選址的目的,選址結(jié)果與實際情況也是相吻合的.
[Abstract]:Based on the practical requirement of optimizing the location of emergency system, the decision index system of multi-input / multi-output and multi-data types is constructed, and the standardized processing model of interval and fuzzy attribute values for cost / benefit index is given. The canonical matrix of index attribute value of each alternative is obtained. The data envelopment analysis model with the preference of decision makers is adopted to make the optimal location decision, which reflects the relative effective decision strategy in the optimal location selection of emergency system. At the same time, the weight model based on grey correlation analysis is introduced. The decision-making process not only exerts the subjective initiative of the decision maker, but also evades its subjective assumptions. Through the empirical analysis of the alternative scheme, the purpose of optimizing the location of the emergency system is well realized, and the result of the location is in agreement with the actual situation.
【作者單位】： 鄭州輕工業(yè)學院數(shù)學與信息科學學院;
【基金】：河南省基礎(chǔ)與前沿技術(shù)項目(102300410112) 河南省教育廳重點科技項目(17B110005) 國家級大學生科技創(chuàng)新項目(201510462021)
【分類號】：N941.5;O221.1
本文編號：2216970
[Abstract]:Based on the practical requirement of optimizing the location of emergency system, the decision index system of multi-input / multi-output and multi-data types is constructed, and the standardized processing model of interval and fuzzy attribute values for cost / benefit index is given. The canonical matrix of index attribute value of each alternative is obtained. The data envelopment analysis model with the preference of decision makers is adopted to make the optimal location decision, which reflects the relative effective decision strategy in the optimal location selection of emergency system. At the same time, the weight model based on grey correlation analysis is introduced. The decision-making process not only exerts the subjective initiative of the decision maker, but also evades its subjective assumptions. Through the empirical analysis of the alternative scheme, the purpose of optimizing the location of the emergency system is well realized, and the result of the location is in agreement with the actual situation.
【作者單位】： 鄭州輕工業(yè)學院數(shù)學與信息科學學院;
【基金】：河南省基礎(chǔ)與前沿技術(shù)項目(102300410112) 河南省教育廳重點科技項目(17B110005) 國家級大學生科技創(chuàng)新項目(201510462021)
【分類號】：N941.5;O221.1
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