RAMS management of railway systems

T Technology > TA Engineering (General). Civil engineering (General)

Park, Mun Gyu ; An, Min

University:University of Birmingham

Department:School of Engineering, Department of Civil Engineering

关键词: T Technology;    TA Engineering (General). Civil engineering (General);   

Others  :  http://etheses.bham.ac.uk//id/eprint/4750/1/Park13PhD.pdf

来源: University of Birmingham eTheses Repository

【 摘 要 】

Railway RAMS is an engineering discipline that integrates reliability, availability, maintainability and safety characteristics into an inherent design property through systems engineering. This research is to establish a systematic approach of RAMS management for the railway systems engineering through the establishment of the engineering concepts, methods, techniques and tools. For this purpose, the research focuses on three subjects and a case study. Firstly, this research provides a RAMS management systems included railway systems engineering and RAMS management processes so that railway organisations can decide a strategic policy, control functions and coordinate activities related to RAMS management. Secondly, this research provides railway risk assessment methods to assess all of the potential hazards that threaten the railway’s operational objectives and control them within the possible acceptable criteria. Thirdly, this research provides the method that develops RAMS performance specifications appropriate to the RAMS requirements and operational contexts in order to develop RAMS design and its acceptance criteria for implementing the detailed design and/or contract. Finally, this research presents a case study for the risk assessment, using the data collected from the railway industry to demonstrate the proposed risk assessment method and to investigate the RAMS performance of the railway systems and their major failure causes.