| Summary: | 碩士 === 國立臺灣科技大學 === 自動化及控制研究所 === 97 === Abstract
Undoubtedly, Taiwan High-Speed Rail business is amazing high-tech systems integration to make the 700T-train operate at 300 km/hr high speed. Intensive trains that run on THSR completely rely on the stabilities and effective supports of different subsystems, such as electrical and mechanical systems, communication, and Operation Control Center (OCC). Any critical abnormalities come from any elements of systems will affect immediately on-time arrival of current train and correct schedule of next trains. When facing to abnormal events, on-duty team members are always expected to take proper SOP actions. However, it is really big challenges to explore system faults and to take cost-effectively actions with the customers safety first requirements and short-time recovery constraints.
In this study, "systems thinking" methodology is used as the starting point to build up Delayed HSR Train Model. In modeling analysis phase, we use "delayed matrix" to describe and define components and resources used in several activity-based domains. When entering the implementation stage, we focus on developing a visualization procedure to present a 700T-Train Topic Map conformed with ISO-13250 XTM (XML-based Topic-Maps) standard. Our proposed procedure is based on the Chinese traditional Five-Element model and knowledge engineering disciples to generate the desired XTM (topic map) file.
The Delayed HSR matrix is considered as the reference base in later decision-making phase that some possible solutions with proper do-it-now actions are expected to present quickly in OCC center. By response to quantify the proposed solutions to ongoing faulted train, we have adapted FAHP-TOPSIS (a kind of fuzzy algorithm to find near-ideal solutions) procedure to sort them out. Our final results demonstrated the mixed HTML pages with solutions output and XTM topics related to HSR operation knowledge. Our study may be helpful for HSR professionals to enhance existing SOPs and create new effective SOPs to approach successfully on-time arrival goal of high-tech trains.
Keywords: Systems Thinking, Delayed Train Matrix, Topic Map, FAHP fuzzy algorithm, XTM
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