군용항공기 탑재 소프트웨어의 안전필수기능경로분석(SCFTA) 모델 개발

초록

Software related to the safety critical function (SCF) used in military aircraft is designated as a safety support element (SSE), stricter development process should be applied. Therefore, it is very important to clearly identify software safety support elements in the early stages of aircraft development. However, the specific identification criteria are not clear and there are insufficient past cases to refer to, which are frequently subject to controversy at the development site. In this paper, the thread analysis model of the safety critical function of military aircraft software was studied through the analysis of the U.S. Air Force's Airworthiness Circular(AC-17-01). In addition, based on related research, the suitability of the method was verified by applying it to the actual military aircraft system development project, and a route analysis model was presented to ensure the stability and reliability of military aircraft software.

키워드