文章基本信息

标题：The Rail Quality Index as an Indicator of the “Global Comfort” in Optimizing Safety, Quality and Efficiency in Railway Rails
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作者：Ferdinando Corriere ; Ferdinando Corriere ; Dario Di Vincenzo 等
期刊名称：Procedia - Social and Behavioral Sciences
印刷版ISSN：1877-0428
出版年度：2012
卷号：53
页码：1088-1097
DOI：10.1016/j.sbspro.2012.09.958
语种：English
出版社：Elsevier
摘要：AbstractThe proposed model uses the stochastic dynamic programming and in particular Markov decision processes applied to the Rail Quality Index (RQI - ItalianIndice di Qualità del Binario, IQB).By performing the integrated analysis of the classes of variables which characterize the overall service quality (in terms of comfort and safety), the proposed mathematical approach allows to find the solutions to the decision-making process in function of the probability of deterioration of the state variables of the infrastructure over time and of the flow of available resources.
关键词：Global Comfort;Optimization of Safety;Quality and Efficiency;Railway;IQB;Rail Quality Index