시스템 엔지니어링 단계 별 설계 프로세스 개발 및 적용사례 연구

Abstract

Systems engineering is being applied to various fields of industry such as defense, aerospace, transportation, information technology and other complex system industries. But in Korea, the history of systems engineering application is relatively short, and the applied industries are selective e.g., government-driven projects of defense, aerospace and railroad industries. And the effectiveness of applying ‘generic systems engineering’ to these Korean industries was relatively low. Because it was difficult to apply the ‘generic systems engineering’ processes of international standards e.g., ISO/IEC/IEEE 15288 which has a very high level of abstraction, to an industry directly. Based on these experiences, the need of ‘domain specific engineering standards’ which provide a detailed guide of corresponding industry is obvious. And from the previous research, the importance of domain specific systems engineering standards was proposed as they should be used as references for developments of organizational engineering standards or guide. In the paper, taking a step forward, international systems engineering standards such as ISO/IEC/IEEE 15288 have been analyzed as they are foundations of any systems engineering based processes. Through the analysis, the generic systems engineering processes refined and the engineering processes for each system lifecycle phase developed based on the refined system engineering processes. Then referring to the developed system lifecycle processes for each design phases, a steel-making plant engineering guide has been suggested as an application case study.