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http://dx.doi.org/10.5762/KAIS.2016.17.10.68

On the Improving Integrity for Verification method of Train-Centric Train Control System Architecture using FMEA Safety Activity  

Kim, Joo-Uk (Korea Railroad Research Institute)
Oh, Seh Chan (Korea Railroad Research Institute)
Kim, Keum Bee (Korea Railroad Research Institute)
Sim, Sang-Hyun (SPID Co, Ltd.)
Kim, Young-Min (SPID Co, Ltd.)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.17, no.10, 2016 , pp. 68-78 More about this Journal
Abstract
Safety is the most important factor for train control systems. Model-based design and safety activities for way-side equipment in train control systems are important factors. Model-based architecture verification was carried out to develop an effective control system, which is represented by model-based failure mode and effects analysis (FMEA). An architecture verification method was created based on FMEA to take advantage of a design model and improve the train safety control system. Case studies were applied to architecture verification scenarios, and the results demonstrate the usability of the method. The improved method is expected to reduce the cost and time in the conceptual design for future development of model-based verification train control systems.
Keywords
Train-Centric Train Control System; Systems Engineering; Railway System; Safety Critical System; Failure Mode & Effects Analysis;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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