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함정 적정 승조원 수 분석을 위한 시뮬레이션 환경 구성 방법 개발
정연환,황인혁 한국시스템엔지니어링학회 2022 시스템엔지니어링학술지 Vol.18 No.2
In the early 2000s, the rapid decline in the fertility rate resulted in a decrease in military resources to maintain the conscription system. In addition, there has been a further decline in the fertility rate in recent years. So, it is necessary to efficiently utilize military resources to prepare for future problems. The Republic of Korea Navy is planning to reduce the number of crew to operate the newly built warships to prepare for this trend of decreasing in troop resources. However, if the number of crew is reduced without reviewing the appropriate number of crew for the operation of the warship, a bigger problem may be encountered in the future. In order to solve this problem, research is being conducted to examine whether the number of crew aboard a warship is appropriate using simulation. However, it is difficult to create a crew simulation model due to the lack of detailed data related to crew operation. In this study, to solve this problem, a method of generating quantitative data using qualitative survey results was suggested, and the process of creating a crew simulation model was performed using this.
정연환,이형민 대한조선학회 2011 대한조선학회 학술대회자료집 Vol.2011 No.11
함정을 획득하기 위해서는 장기간의 시간과 비용이 소요되며, 많은 부서가 관련되어 보다 효과적인 획득을 위해서는 체계적인 방법론이 필요하다. 본 논문에서는 여러 가지 방법론 중 최근 주목을 받고 있는 시스템엔지니어링 절차를 함정획득에 적용하기 위한 기본적인 절차와 방법론에 대한 연구를 수행하였으며, 함정 획득단계에 적합한 시스템엔지니어링 절차를 제시하였다.
정연환 한국시스템엔지니어링학회 2019 시스템엔지니어링학술지 Vol.15 No.2
The weapon system applies the rule that the system engineering procedure must be applied at the acquisition stage. Naval ships, which are one of the important naval weapon systems, take a long period of time to acquire, and the leadership must be commissioned. Therefore, in order to acquire a naval ship, high risk management is necessary, and it is necessary to promote business success through effective application of system engineering which is a scientific management method. However, in the case of naval ships, there are no specific procedures and methods for applying the system engineering. Therefore, research on application method of system engineering which can be easily used by person in charge is necessary. This should have a simple approach to ensure effective business performance by systematically refining and simplifying existing works. QFD (Quality Function Deployment) is a way to improve product satisfaction, impress customers, reduce defective products, reduce design errors, and reduce costs. This systematically develops these mutual relationships by converting the needs of customers into quality characteristics of products and defining them as the design quality of products considering the functions, quality, and process elements of parts. The purpose of this research is to present concrete methodology at the practical level using QFD in a way to ensure traceability of requirements which is an important element of system engineering.