• 로봇학회논문지
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• 제4권3호
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• pp.233-242
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• 2009

This paper briefly reviews the path planning methods that are applicable to the autonomous mobile robots for the military. Two distinct path search algorithms, $A^*$ and $D^*$ that are most popular and flexible in public applications, among those reviewed are coded and analyzed in terms of combat environment assessment factors called METT+TC for the area of operations. The results imply that it is important to consider the characteristics of defense acquisition process and the specific requirements of defense operation so that the successful technology development of the Robot products is directly linked to the defense procurement of Robot products.

• 품질경영학회지
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• 제48권4호
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• pp.567-580
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• 2020

Purpose: The purpose of this study is to present a preferred parts list, establish a search tool for common parts, and propose a development plan for parts management. Methods: When selecting the preferred parts list, the weight of the selection of the military parts and the online site of the civilian parts were taken into account. By establishing a database of selected preferred parts list, we have established a system for searching common parts. Results: The results of this study are as follows; In order to establish parts management work in Korea's defense, it is necessary to improve the Defense Acquisition Program Act, Enforcement Decree (Rules), and the Regulations for Defense Acquisition Program Administration. Development of performance indicators for parts management is required, and establishment of procedures and standards for selection of preferred parts lists is required. Considerations for the selection of preferred parts list include whether they are used a lot in civilian products, whether they are used a lot, whether they are certified suppliers, whether they are national and industrial standard products, whether they perform well considering reliability, durability, and quality, and whether they can be supplied continuously. Conclusion: It is necessary to establish policies and systems related to parts management and to establish criteria for selecting preferred parts list for the development of domestic parts management tasks.

• 한국군사과학기술학회지
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• 제24권1호
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• pp.31-40
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• 2021

The multi-channel video streaming system is an essential device for future ground combat vehicles. For the system, the application of digital interfaces is required instead of the direct analog method to support selectable multiple channels. However, due to the characteristics of the digital interfaces that require en/decoding and signal conversion, the system should support the ability to adapt to quality and delay requirements depending on how video data is utilized. To support addressed issue, this study designs and emulates the multi-channel compressed-video streaming system of ground combat vehicle's fire control system based on commercial standards. Using the system, this study analyzes the quality of video according to the rotational speed of the acquisition device and Glass-to-Glass (G2G) delay between video acquisition and display devices according to video compression rates. Through these experiments and analysis, this paper presents the design direction of the system having scalability on the latest technology while providing high-quality video data streaming flexibly.

• 한국산학기술학회논문지
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• 제19권6호
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• pp.120-125
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• 2018

본 다양한 위협이 대두되는 현재의 안보상황에 대응하기 위해서는 적절한 무기체계 선정과 이를 견인할 수 있는 핵심기술 개발이 필수적인 상황이다. 북한의 핵실험, ICBM 개발 등의 안보위협이 대두되는 현 상황과 경제성장률이 둔화되고 있는 우리나라의 경제실정을 고려했을 때, 적절한 무기체계 선정과 신속하고 효율적인 국방획득제도가 절실한 시점이다. 이러한 측면에서 적절한 무기체계 선정과 이를 견인할 수 있는 핵심기술 개발이 절실하다는 점에서 현재의 국방획득제도와 국방연구개발의 추진과정이 적절하게 진행되고 있는지 그리고 개선할 수 있는 좋은 방향을 모색하는 것에서 본 연구가 시작되었다. 본 논문에서는 현재의 국방연구개발이 효율적으로 진행되고 있는지에 대한 고민에서 발단이 되어 핵심기술이 개발되고 무기체계에 적용되는 현황, 핵심기술의 적절한 관리, 필요한 핵심기술이 기획되고 개발되는지에 대한 조사와 분석을 진행하여 핵심기술과 무기체계 개발 간 연결고리를 분석하고, 강화할 수 있는 획득시스템의 개선방안에 대해 이론적 연구를 실시하였다. 이를 통해 무기체계 개발과 핵심기술 개발 간 연계성 증대가 필요하다는 점과 핵심기술의 활용성의 극대화가 제도적으로 필요하다는 시사점을 도출할 수 있었다. 개선방안으로는 핵심기술 및 무기체계 소요기획을 통합할 수 있도록 장기무기체계 개념기획서라는 신규문서를 통해 목표지향적인 소요기획 분위기를 형성하고, 기획의 실효성 증대를 위한 사전기획연구 제도에 대한 방안을 연구하였다.

• 정보보호학회논문지
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• 제33권3호
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• pp.577-589
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• 2023

국방부는 국방혁신 4.0 계획에 기반한 첨단과학기술군 육성을 위해 AI를 향후 전력 증강의 핵심 기술로 활용할 계획이다. 그러나 AI의 특성에 따른 보안 위협은 AI 기반의 국방정보시스템에 실질적인 위협이 될 수 있다. 이를 해소하기 위해서는 최초 개발 단계에서부터 체계적인 보안 활동의 수행을 통한 보안 내재화가 필요하다. 이에 본 논문에서는 AI 기반 국방정보시스템 개발 시 단계별로 수행해야 하는 보안 활동 수행 방안을 제안한다. 이를 통해 향후 국방 분야에 AI 기술 적용에 따른 보안 위협을 예방하고 국방정보시스템의 안전성과 신뢰성을 확보하는데 기여할 수 있을 것으로 기대한다.

• 산업진흥연구
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• 제5권3호
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• pp.37-44
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• 2020

현재 방위산업 R&D 특성이 반영되지 못한 지체상금 제도를 적용하고 있어 방산업체의 경영악화 및 전력화 지연 등 문제가 되고 있다. 본 연구의 목적은 방위산업 R&D 특성이 반영된 지체상금 제도 개선방안을 연구하여 방위 산업 발전과 효율적으로 전투력 증강을 추진하는데 기여하기 위한 것이다. 연구는 방위산업 R&D 특성, 국가 R&D, 지체상금율, 감면 및 면제 절차와 기존연구를 분석하였다. 그리고 지체상금 부과 실태 및 지체 원인분석 등을 기초로 델파이 기법을 적용하여 개선방안을 연구하였다. 최신 기술이 적용되어 성공여부가 불투명한 방위산업 R&D에 상용품 '제조·구매' 기준을 적용하는 것은 적절하지 않은 것으로 연구되었다. 연구결과 지체 발생 방지 방안으로 우수 기술 보유 업체 선정 등 4개의 방안과 지체가 발생 시 합리적 처리를 위해 지체상금 경감 및 차등 적용 등 3개의 방안이 도출되었다. 방위산업 R&D의 특성으로 인해 방위사업법에 의해서 업무가 진행되는 것처럼 마찬가지로 지체상금 제도도 방위산업 R&D 특성이 반영된 제도로 개선한다면 방위산업은 발전하게 될 것이고, 효율적이고 경제적인 무기체계 획득에도 기여할 것으로 사료된다.

• 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.

• 대한조선학회논문집
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• 제53권4호
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• pp.249-257
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• 2016

The purpose of this study is finding the key factors for navy to determine the necessity of naval ship PIP(Performance Improvement Program) against the altered battle field environment and politics. Recently, leading countries try to cope actively with the changing international circumstances and technology development trend in the commercial industry. In the case of domestic situation, based on the regulation, it is possible to modify the ship configurations by PIP, but there are not enough criteria and references to make a decision of necessity for the PIP program considering the naval ship acquisition planning by navy. It is necessary to acquire the obvious decision criteria for determination of PIP commencement, by the operational, political and security environment around the Korean peninsula. Considering these conditions, this study proposes the factors necessary for naval ship PIP for navy.

• 한국군사과학기술학회지
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• 제23권6호
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• pp.591-601
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• 2020

After North Korea's sixth nuclear test, the operational environment on the Korean Peninsula has fundamentally changed, and the South Korean military faces various security challenges, including a reduction in military service resources and shorter military service periods. In particular, the South Korean military is seeking a new paradigm in military construction amid changes in the defense acquisition environment linked to the push for defense reform 2.0 and the utilization of the fourth industrial revolution. Therefore, this study considered strategies for improving the operational test and evaluation of weapons systems suitable for changes in the defense acquisition environment to effectively prepare for existing military threats and future warfare patterns. For this purpose, external environment analysis and internal capabilities were diagnosed using PEST Analysis and SPRO Analysis, and improvement strategies were derived through SWOT analysis.

• 한국군사과학기술학회지
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• 제18권4호
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• pp.459-468
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• 2015

Although defense standardization is recently becoming more and more active, there are still many obstacles to achieve attainments as planned. On the other hand, national standardization already has been applied as a mandatory rule in the overall industries and R&D programs and is well supported by systematic and specialized national basis. Furthermore, advanced countries, such as U.S.A., England and NATO, are considering defense standardization as a essential element to achieve low cost and highly efficient acquisition system and to enhance interoperability among the allied forces. This study aims to form public opinion in support of importance of defense standardization and to provide the vision and various implementation tasks for improving defense standardization outcome.