• 시스템엔지니어링학술지
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• 제9권2호
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• pp.37-53
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• 2013

With rapid growth of the world plant market, an increasing attention is paid on the plant engineering. Up to present time, Korean plant engineering technology has been concerned with the down stream part of the plant engineering, so called EPC, considered as a lower value chain compared with the up stream, composed of FEED(Front End Engineering Design) and PMC(Project Management Consultancy). In other words, a key issue for Korean plant industry is how to catch up the FEED technology, currently occupied by the advanced countries. In this paper, we propose an SE(Systems Engineering) approach, conventionally applied for aerospace and defense industry, to the FEED for plant engineering. Specifically, we proposed a new SE process composed of: 1) SPA matrix for reverse systems engineering, and 2) PPA matrix for forward systems engineering. To illustrate the proposed method, a case study for an environmental plant is performed.

• 시스템엔지니어링학술지
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• 제14권2호
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• pp.1-7
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• 2018

The research and development stage can improve the goal level of the project through systematic operation and management of systems engineering. The test evaluation tasks in the R&D process have a lot of connections with the system engineering in terms of requirement management, and the methodology for deriving the requirements when establishing the test evaluation items has been consistently required. In this paper, we propose the process of effectively establishing and using QFD (Quality Function Deployment), a tool to manage customer requirement, and drawing up HOQ (House of Quality) in the search and exploratory development stage of the self - propelled mortar project.

• 한국산학기술학회논문지
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• 제17권1호
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• pp.725-732
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• 2016

대형 복합 시스템의 개발을 성공적으로 수행하기 위해 조직에서는 CMMI(Capability Maturity Model Integration)를 채택하여 시스템공학(SE;Systems Engineering) 및 프로젝트관리(PM;Project Management)의 프로세스 개선과 조직 성숙도를 향상시키기 위해 노력하고 있다. 하지만 국내의 많은 조직에서 CMMI 레벨3 인증 획득 후에 SE&PM(Systems Engineering & Project Management) 프렉티스(Practices) 그 자체의 수행에만 집중하고, 이의 조직 내 내재화에 필요한 지원환경의 구축에는 소홀한 편이다. 결과로, 그러한 조직에서 내재화를 거치지 않은 프로세스 성숙도의 경우 더 이상의 진전 및 유지는 어렵게 된다. 내재화를 달성하기 위한 선행조건으로 조직의 비즈니스에 부응하는 표준 프로세스가 정의되고, 이를 수행하는 조직원의 교육이 적절히 수행되어야 하며, 또한 프로세스 수행 시 효율적으로 활용할 수 있는 지원도구가 확보되어야 한다. 본 논문에서는 이러한 P-P-T(Process-People-Tool) 관점에서 SE&PM 프로세스에 대한 조직 내 내재화를 달성하기 위한 성숙도 모델을 연구하여 제안하였다. 제안된 내재화 성숙도 모델은 CMMI 인증을 준비하고 있거나 또는 이미 인증을 받은 조직에서 SE&PM 프로세스 내재화를 위한 조직차원의 전략과 계획을 수립하는데 많은 도움이 될 것이다.

• 시스템엔지니어링워크숍
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• 통권4호
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• pp.90-94
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• 2004

System engineering(SE) management techniques applied for space launch system development are introduced to assess the current status and address the effwctiveness of these techniques. Management plans and guides are prepared for the work breakdown structure , data, comfiguration, interface control, Quality assurance, procurement, reliability, risk and verification/validation . Further improvement is required for the system engineering management plan(SEMP) to merge the international cooperation into current engineering managment system.

• 시스템엔지니어링학술지
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• 제1권1호
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• pp.53-60
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• 2005

System engineering(SE) management techniques applied for space launch system development are introduced to assess the current status and address the effectiveness of these techniques. Management plans and guides are prepared for the work breakdown structure, data, configuration, interface control, quality assurance, procurement, reliability, risk and verification/validat ion. Further improvement is required for the system engineering management plan(SEMP) to merge the international cooperation into current engineering management system.

• 시스템엔지니어링학술지
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• 제2권2호
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• pp.27-32
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• 2006

The emerging standards since 1990's can be classified as 'system standards' (process-oriented standards) and they specify the process of an enterprise and also apply to almost all industries regardless of size, type and products. Notice that the conventional specification-oriented standards present relatively clear criteria even though the structure, performance, and terminology are defined in text-based form. However, the system standards dealing with the processes do not present a coherent guide. Therefore, it is difficult to analyze them with the same viewpoint, thereby resulting in differences in the level of understanding. This study is aimed at graphically modeling the system standards originally described in text-based form. The study has been carried out in the framework of the PMTE (Process, Methods, Tools, and Environment) paradigm. The system standard targeted here is ISO/IEC 15288. Firstly, review of the literature on the systems engineering (SE) standard/process and on the graphic model IDEF0 was done, respectively, for the parts of 'E' and 'M'. Then the SE process of the MIL-STD 499B was applied to ISO/IEC 15288 as 'P'. Finally, the graphical model was generated by AI0Wins as 'T'. As a result, the graphical model-based approach can complement the drawbacks of the text-based form.

• 시스템엔지니어링학술지
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• 제15권2호
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• pp.39-46
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• 2019

The purpose of this paper is to present the results of the study, applying Systems Engineering(SE) method, on the feasibility of developing a Melt-down Proof Modular Micro Reactor(MDP-MMR) for its future deployment in Korea. The reactor is being developed by NCSU (North Carolina State University) due to its advantage of melt-down proof nature of the reactor core. For this paper, the characteristics of the MDP-MMR has been studied in terms of fuel characteristics, inherent safety features and passive safety system. The NCSU's development process has been reviewed applying the SE method, and further research is recommended for the feasibility study on deploying such a modular micro reactor in Korea.

• 시스템엔지니어링학술지
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• 제13권2호
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• pp.26-33
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• 2017

Pyro project, one of complex project, is now under research and development. To manage this kind project successfully, it is essential to apply the processes of technical management (TM) based on systems engineering (SE) and project management (PM). In this paper, the project management processes from ISO-21500 standard, PMBOK guide, and PRINCE2 guide were reviewed, and then some common PM for the large national R&D project were selected. An integrated technical management and project management frame work was finally established and suggested for Pyro project.

• 한국컴퓨터정보학회:학술대회논문집
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• 한국컴퓨터정보학회 2018년도 제58차 하계학술대회논문집 26권2호
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• pp.341-342
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• 2018

류, 온라인 쇼핑몰 산업이 발달하면서 운반해야하는 물류의 양이 증가하고, 인력의 증가로 인해 발생하는 비용이 증가하고 있다. 이에 물류 운반용 AGV(Automatic Guided Vehicle)의 필요성이 커지고 있다. AGV 운용의 큰 과제중 하나는 컴퓨터에 익숙하지 않은 작업자들이 보다 간편하게, 효율적으로 여러 대의 AGV를 운용하는 것이다. 본 논문에서는 사용자가 제어하기 위한 방안으로 핸드폰 어플리케이션을 제안한다. 어플리케이션을 통해 사용자가 유동적으로 목적지를 설정하여 운용할 수 있는 사용자 맞춤형 AGV 운용 시스템을 설계했다.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2010년도 춘계학술대회 논문집
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• pp.903-909
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• 2010

The highest priority for passenger safety should be system performance guarantee in LRT(Light Rail Transit) based on a fully-automated manless metro system. In order to realize spotless manless automatic operating system through system performance guarantee, the role of SE(Systems Engineering) is of utmost importance. Currently, SE initiatives for local LRT projects are not cost-effective and heavily dependent on overseas firms due mostly to the lack of knowledge and experience in SE. This paper aims to review the appropriateness of cases of SE implementation on the basis of LRT projects either in progress or in the introduction stage to local market by examining, comparing and analyzing the applied cases.