risk evaluation of bogie system based on extension theory and entropy weight method

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ID: 162412
2014
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Abstract
A bogie system is the key equipment of railway vehicles. Rigorous practical evaluation of bogies is still a challenge. Presently, there is overreliance on part-specific experiments in practice. In the present work, a risk evaluation index system of a bogie system has been established based on the inspection data and experts’ evaluation. Then, considering quantitative and qualitative aspects, the risk state of a bogie system has been evaluated using an extension theory and an entropy weight method. Finally, the method has been used to assess the bogie system of four different samples. Results show that this method can assess the risk state of a bogie system exactly.
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du2014computationalrisk Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Yanping Du;Yuan Zhang;Xiaogang Zhao;Xiaohui Wang
Journal Organic Chemistry Frontiers
Year 2014
DOI
10.1155/2014/195752
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