Abstract
Running gear, as the key equipment of metro vehicles, its hazard evaluation is important for metro operation. But the most existing evaluation methods lack entire evaluation and over-reliance on subjective experience. Therefore, a complete hazard evaluation index system of running gear was established based on the inspection data and expert assessment. And for considering both quantitative and qualitative aspects, the hazard state of running gear was assessed by extension theory and entropy weight method. And specific application to a running gear at different time proved that the proposed method is practicable.
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Acknowledgments
This research was sponsored by National Hightech R&D Program of China (863 Program, No. 2011AA110501). The supports are gratefully acknowledged.
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Liao, G., Qin, Y., Zhang, Y., Cheng, X., Xing, Z. (2014). Research on Hazard Evaluation of Urban Rail Train Based on the Extension Theory. In: Jia, L., Liu, Z., Qin, Y., Zhao, M., Diao, L. (eds) Proceedings of the 2013 International Conference on Electrical and Information Technologies for Rail Transportation (EITRT2013)-Volume II. Lecture Notes in Electrical Engineering, vol 288. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-53751-6_28
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DOI: https://doi.org/10.1007/978-3-642-53751-6_28
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