本文選題：鐵路運輸 + 方案搜索　； 參考：《吉林大學(xué)學(xué)報(工學(xué)版)》2017年04期

【摘要】：將改進距離熵權(quán)下的MULTIMOORA方法應(yīng)用到鐵路突發(fā)事件應(yīng)急方案搜索中,提出了一種快速、準(zhǔn)確的救援方案搜尋方法。將區(qū)間數(shù)用于描述模糊且不確定的案例信息,在特征態(tài)勢屬性提取的基礎(chǔ)上,提出了模糊信息下的改進距離熵權(quán)獲取方法。同時將強魯棒性的MULTIMOORA方法用于鐵路突發(fā)事件應(yīng)急方案搜索推理中,建立了鐵路應(yīng)急救援方案搜索模型。通過算例說明該方法用于鐵路突發(fā)事件應(yīng)急方案搜索的具體過程。案例分析結(jié)果表明,本文方法能夠較好滿足鐵路突發(fā)事件制定應(yīng)急方案的時效性與準(zhǔn)確性需求。
[Abstract]:The improved distance entropy (MULTIMOORA) method is applied to the railway emergency scheme search, and a fast and accurate search method is proposed. Interval number is used to describe fuzzy and uncertain case information. Based on feature situation attribute extraction, an improved distance entropy weight acquisition method based on fuzzy information is proposed. At the same time, the strong robust MULTIMOORA method is applied to the railway emergency scheme search and reasoning, and the railway emergency rescue scheme search model is established. An example is given to illustrate the application of the method to railway emergency program search. The results of case study show that this method can meet the requirement of timeliness and accuracy of railway emergency planning.
【作者單位】： 蘭州交通大學(xué)自動化與電氣工程學(xué)院;西南交通大學(xué)交通運輸與物流學(xué)院;
【基金】：國家自然科學(xué)基金項目(71173177) 甘肅省青年科技計劃基金項目(145RJYA242) 蘭州交通大學(xué)青年科學(xué)基金項目(2015041)
【分類號】：U298.6
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本文編號：1781868