• 한국군사과학기술학회지
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• 제20권6호
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• pp.835-843
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• 2017

The Technology Readiness Assessment(TRA) has the advantage of identifying immature technologies in promoting weapon system research and development project. However, a more diverse set of information is required for the determination of phase shift and technical risk management for weapons system R&D projects. In this paper, we investigate the various indexes the various indexes proposed to overcome the limitations of the Technology Readiness Level(TRL) and analyze the possibility of applying to the actual weapons system R&D projects. Based on the analysis, it was possible to provide additional information that could not be presented in TRA using technical risk indexes other than TRL, confirming that it could be used for technical risk management for weapons system R&D projects.

• 한국국방경영분석학회지
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• 제16권1호
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• pp.18-34
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• 1990

In light of the recent developments of transitory nature, it is likely that national defense decision-making will be more difficult to make for years to come. In other words, sudden changes in security environment would call into question the basic assumptions on which we have built our national defense planning and increase the number of the uncertain factors in the decision-making process; the subdivision and ramification of national defense management would increase the factors for decision-making and complicate even further the mutual interactions among these factors; the accelerated pace of sophistication and diversification of weapon systems and military technology would increase the risk of failure and system costs geometrically; and the reduced level of acceptance among the people on the sanctification of national defense in proportion to the rapid progress toward a more democratic and industrial society would engender an increased criticism or checking role by the National Assembly or by the mass media. As the changes in national defense environment and conditions create an innumerable number of new tasks, this paper intends to suggest a few core policy measures to improve the quality of national defense decision-making. More specifically, it proposes to 1) eradicate entirely the bureaucratic behavior and tendencies; 2) utilize actively the brain staff for quality assurance of decision-making; 3) and introduce and apply as a whole set, a total system, or an incorporated pack age the PPBEES(Planning-Programming-Budgeting-Executing-Evaluating-System)/LCMM (Life-Cycle Management Model for System Acquision), the OR/SA(Operations Research/Systems Analysis), and DMIS (Defense Management Information System).

• 한국군사과학기술학회지
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• 제22권1호
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• pp.106-123
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• 2019

Demand for performance analysis is increasing for efficient use of limited budgets such as improving investment efficiency and strategic budget allocation in accordance with the continuous increase demand of R&D budget for developing advanced weapon systems in the future battlefields. In accordance with the Act on the Performance Evaluation and Performance Management of the National R&D Projects established in March 2006, the performance analysis has been conducted for the systematic management and utilization of the R&D project performance. It was recognized as a project to achieve self-defense through strengthening the weapons system development capability, however, efficiency evaluation of Defense R&D projects was not much emphasized. Research on the efficiency analysis of defense R&D projects has been conducted in recent years, but most studies focused on corporate efficiency and productivity of defense companies. In this study, we analyzed the three-stage performance of defence R&D projects based on the logical model using the data envelope analysis(DEA) model. We also analyzed performance analysis from various perspectives through R&D type, technology classification and performance model. This study is expected to help defense department improve defense R&D projects and make decision.

• 시스템엔지니어링학술지
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• 제19권1호
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• pp.44-55
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• 2023

The defense M&S system, which has been classified as a weapon system between requirements determination and project implementation, is being developed by applying the weapon system development procedure of the Defense Acquisition Program Administration. The M&S system abstracts and models the real world to suit the intended use and proceeds with the process of developing it as a software-oriented system. Overseas, the conceptual model development stage is staged before entering the design stage after the requirements analysis. In addition, each step includes verification and validation processes. In Korea, while establishing and applying the weapon system development procedure based on the SE process, the M&S system is also applied in the same way as the general weapon system, limiting appropriate development outputs and verification and validation. In this study, the system development procedure of the M&S system is established and presented based on the relevant standards and SE process of developed countries.

• 한국산업융합학회 논문집
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• 제23권2_2호
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• pp.225-232
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• 2020

In this paper, we introduce the results of investigating and overhauling bearing drawings in the defense field, and propose an effective bearing drawing management system. We identify the features and performance items that must be regulated in the bearing drawing. After reviewing the validity of the bearing drawings, we classify the incorrect drawings by factor. To achieve greater effect, standardized formats are needed to incorporate into the drawing in the early stage. We propose the introduction of a bearing drawing management system so that the developing bearing technology can be applied quickly to the defense sector. As other elementary parts of the machine have similar problems, we think this study will help develop improvement plans.

• 산업공학
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• 제23권1호
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• pp.78-88
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• 2010

In this paper we develop a model for the performance evaluation of defense R&D test development projects based on analytic hierarchy process. First, evaluation indicators are collected through the related literature survey and a delphi inquiry method. Second, stepwise multiple linear regression is used for developing a hierarchical structure for analytic hierarchy process in the evaluation model, which can make the selected evaluation indicators of the hierarchical structure independent. Also we verify the effectiveness of proposed indicators of the performance evaluation by comparing with the existing evaluation indicators. The developed indicators for the performance evaluation is more reasonable and practical than the previous indicators on defense R&D test development projects.

• 융합보안논문지
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• 제14권6_1호
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• pp.99-112
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• 2014

국방IT융합이란 네트워크중심전(Network Centric Warfare) 개념을 실현하기 위해 새로운 IT 융합기술을 개발하여 실제 전력화하는 것이다. 국방부는 창조경제 시대적 사명인 국방IT융합발전을 위해 국방기술품질원의 국방IT융합 센터를 전담기관으로 지정하였고 융합센터를 중심으로 국방IT융합 과제 발굴을 위한 산 학 연구기관과 군 소요조사, 사전 기술기획 활동하며 국방 도메인 전문가로 구성된 과제기획팀 운영과 선진 기획방법 적용 등을 통해 민간IT 신기술의 적기 도입을 중점적으로 추진하고 있다. 이에 따라 국방IT융합 발전을 위해 국가IT융합 정책 추진과 국방IT융합기술 현상을 이론적으로 고찰하고 종합적으로 분석한 뒤 효과적으로 활용할 수 있는 발전전략이 절실히 요구된다. 본 논문은 국방IT융합발전을 위해 식별된 IT융합 과제를 단계화 추진하고 신설된 국방IT융합센터의 효율성을 제고하며 국방개혁과 연계된 IT융합인재 육성방안을 제시함으로써 스마트 국방을 조기에 달성하고 패러다임의 신속한 전환과 창조경제 구현에도 크게 기여할 것이다.

• 대한산업공학회지
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• 제43권2호
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• pp.120-126
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• 2017

This paper has proposed the development direction and R&D analysis approach that the diversity of defense R&D process and product should be mainly under consideration. It has shown that there is a fair possibility of the various quality assess to meet the R&D requirements in defense-based. Thus, the analysis on multiple quality elements is carried out with defense R&D characteristics. Especially, a quality management master planning based on the quality model of establishing defense R&D policy has proposed, identifying relevant quality characteristics on the R&D of weapon system and the R&D of core technology. That is, this paper is not only interested in determining an appropriate model for improving the quality of a R&D weapon system but also argued efforts in order to reap the best possible outcome and process on both the R&D of weapon system and quality of the R&D of core technology including present R&D activities.

• 한국산학기술학회논문지
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• 제21권9호
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• pp.458-465
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• 2020

인공지능의 기술적 진보는 통신·물류·보안·의료 등 다양한 산업분야에 영향을 미치고 있으며, 경제성·효율화·상용기술과의 연계방안과 관련된 연구개발이 중점적으로 이루어지고 있다. 국방 분야에서도 다차원 동시 통합전, 유·무인 복합전, 국지성 비대칭전 등 전쟁수행 개념이 발전함에 따라 전장인식·지휘통제·전력운용·의사결정 지원 등의 분야에 인공지능 역량을 적용하기 위한 개념설계와 실적용을 위한 과제 기획을 지속 추진 중이다. 전략적 관점에서 미래 전장 환경 및 전쟁 수행 방식의 변화를 예측하고, 선도적 대응을 위해 군사력 발전 방향을 설계·기획하는 것은 포괄적 미래 위협에 대비하기 위한 기본요소일 뿐만 아니라, 한정된 예산/시간 대비 최적의 효율을 도출할 수 있다는 점에서 필수불가결한 요소이다. 이러한 관점에서 본 연구는 국방 분야의 활용 가능성이 높은 잠재력 있는 미래기술을 발굴하고 연구개발에 적용하기 위한 기술주도형 기획의 일환으로 수행되었다. 본 연구에서는 국방 미래기술 조사를 위해 수행되었던 연구 자료를 바탕으로 기존 국방 연구과제들과의 중복성, 기술의 실현가능성 등을 고려하여 후속 연구가 필요한 미래 신기술을 예측하였다. 또한 선정된 인공지능 분야 국방 미래 신기술과 평가지표 간 유의미성을 확인하기 위해 실증연구를 수행하였다.

• 한국군사과학기술학회지
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• 제20권5호
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• pp.647-653
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• 2017

In this paper, we deal with the experimental verification of 1D virtual force field algorithm based reflexive local path planning on uneven and dusty environment. The existing obstacle detection method on uneven and dusty environment and 1D virtual force field based reflexive local path planning algorithm simply are introduced. Although the 1D virtual force field algorithm is verified by various simulations, additional efforts are needed to verify this algorithm in the real-world. The introduced methods are combined with each other, installed to real mobile platforms and verified by various real experiments.