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    ARTICLE

    Suggestion of Maintenance Criteria for Electric Railroad Facilities Based on Fuzzy TOPSIS

    Sunwoo Hwang1, Joouk Kim1, Hagseoung Kim1, Hyungchul Kim2, Youngmin Kim3,*

    CMC-Computers, Materials & Continua, Vol.70, No.3, pp. 5453-5466, 2022, DOI:10.32604/cmc.2022.021057

    Abstract This paper is on the suggestion of maintenance items for electric railway facility systems. With the recent increase in the use of electric locomotives, the utilization and importance of railroad electrical facility systems are also increasing, but the railroad electrical facility system in Korea is rapidly aging. To solve this problem, various methodologies are applied to ensure operational reliability and stability for railroad electrical facility systems, but there is a lack of detailed evaluation criteria for railroad electrical facility system maintenance. Also, maintenance items must be selected in a scientific and systematic method. Therefore, railroad electrical facility systems are selected… More >

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