• 항공우주시스템공학회지
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• 제15권4호
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• pp.64-74
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• 2021

Unmanned Aircraft Systems (UAS) are rapidly emerging not only as a key military power, such as surveillance and reconnaissance for military purposes but also as a new air transportation means in the form of Urban Air Mobility (UAM). Currently, airworthiness certification is carried out focused on the verification of technical standards for flight safety suitability of aircraft design in accordance with the Military Aircraft Flight Safety Certification Act and does not employ the model for operational risk assessment for mission areas and airspace. In this study, in order to evaluate the risk of the mission area from the perspective of the UAS operator, a risk assessment simulation has been conducted by applying the Specific Operations Risk Assessment (SORA) model to the operating environment of the Korean military UAS. Also, the validity of the SORA model has been verified through the analysis of simulation results, and a new application plan for airworthiness certification of the military unmanned aerial system has been presented.

• 한국군사과학기술학회지
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• 제19권5호
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• pp.629-637
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• 2016

This paper presents a ballistic limit velocity measurement using the support vector machine that classifies two classes, the partial penetration and the complete penetration, by generating a linear separating hyperplane that equally divides the classes. For the ballistic limit velocity measurement, the previous methods(MIL-STD-662F and NIJ-STD-0101.06) have required a large number of experiments that caused high cost and time. However, the proposed method is not only flexible, requiring 0.85 ~ 4.8 times fewer experiments but also reliable, providing less than 2 % difference in results compared to the previous methods. For its validation, live fire experiments were conducted using various thickness SS400 iron plates as a target and two different types of live bullets such as 5.56 mm M193 and 7.62 mm M80.

• 한국국방경영분석학회지
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• 제23권2호
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• pp.1-14
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• 1997

TPNSim++ is the object-oriented framework for the discrete event simulation of military systems, developed by authors. The simulation world view of TPNSim++ is on the basis of activity scanning. TPNSim++ is implemented as C++ class library under Windows 95/NT. It uses the extended timed Petri nets which are called TPNSim nets for simulation modeling tool. The aim of this study is to conduct a comparative study of TPNSim++ and SLAM II in the simulation of military maintenance systems for the validation and the applicability of TPNSim++. From this study, TPNSim++ and SLAMII have given the same results under the equivalent assumption. Thus we can get the validation of TPNSim++ and its applicability to the simulation of maintenance systems.

• 한국국방경영분석학회지
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• 제29권2호
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• pp.45-60
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• 2003

As we live in real If era, If become a mandatory component for nations and organizations to survive in severe competition. If is also thought of as strategic asset for effective business operations, yet there is no proved statement on the interoperability and system integration which causes serious problem in terms of requirement engineering among current systems. The National Defense Enterprise Architecture Framework is a strategic information asset base, which define the military operation activities for the mission, the information necessary for military operations, the technologies necessary for implementing new technology in response to changing operational needs. It is an integrated model or representation. Information Systems will be evolved by the National Defense Enterprise Architecture framework. The purpose of this framework is to present overall picture of national defense information system domain so that information systems are interoperated, integrated and information sharing is increased among affiliated organization of Defense Military.

• 한국군사과학기술학회지
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• 제27권3호
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• pp.406-415
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• 2024

As the equipment of the military has become more advanced and expensive, the cost of securing spare parts is also constantly increasing along with the increase in equipment assets. In particular, forecasting demand for spare parts one of the important management tasks in the military, and the accuracy of these predictions is directly related to military operations and cost management. However, because the demand for spare parts is intermittent and irregular, it is often difficult to make accurate predictions using traditional statistical methods or a single statistical or machine learning model. In this paper, we propose a model that can increase the accuracy of demand forecasting for irregular patterns of spare parts demanding by using a combination of statistical and machine learning algorithm, and through experiments on Cheonma spare parts demanding data.

• 전자공학회논문지CI
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• 제48권1호
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• pp.26-32
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• 2011

효과적인 작전 수행을 위해 전장 상황을 실시간 모니터링하여 상황인식에 필요한 정보를 공유하는 것은 매우 중요하다. 이러한 상황인식은 멀티미디어 시스템을 통해 시각적으로 제공되며 공통상황도, UAV 영상 등 다양하다. 현대전의 수행양상이 네트워크 중심작전 체계로 빠르게 변모하고 있어 이러한 멀티미디어 시스템이 실시간 처리해야하는 데이터의 양도 급증하고 있다. 이를 실시간 처리하기 위해서는 멀티미디어 시스템의 성능 향상이 필요하다. 본 논문에서는 성능향상을 위한 방법으로 모니터링을 위해 수집된 정보를 실시간 멀티미디어 시스템이 처리할 때, 실시간 처리율이 가장 우수한 스케줄링 방법을 적용한 Extended-Military Multimedia Systems(E-MMS)을 제안한다. 제안한 시스템에 대해 유용성을 평가한 결과, 실시간 EDF(Earliest Deadline First)스케줄링 방법이 비실시간 FCFS(First Come First Service)스케줄링 방법에 비해 최대 20% 마감시간 준수율이 향상됨을 검증했다.

• International Journal of Advanced Culture Technology
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• 제11권1호
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• pp.165-170
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• 2023

This study focuses on the development of intelligent combat robot systems for future warfare. The research is structured as follows: First, the introduction presents the rationale for researching intelligent combat robots and their potential to become game changers in future warfare. Second, in the context of the intelligent robot paradigm, this study proposes the need for military organizations to innovate their combat concepts and weapon systems through the effective utilization of Artificial Intelligence, Cognitive, Biometric, and Mechanical technologies. This forms the theoretical background of the study. Third, the analysis of intelligent robot systems considers five examples: humanoid robots, jumping robots, wheeled and quadrupedal pack robots, and tank robots. Finally, the discussion and conclusion propose that intelligent combat robots should be selected as game changers in military organizations for future warfare, and suggest further research in this area.

• 한국컴퓨터정보학회논문지
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• 제24권6호
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• pp.99-107
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• 2019

With the development of various types of military Unmanned Aircraft(UA)s, the need for interworking and integration between different platforms gradually increased. In order to ensure interoperability at each military UA System(UAS) level, North Atlantic Treaty Organization(NATO) has established STANAG-4586 "Standard Interfaces of Unmanned Aircraft(UA) Control Systems(UCS) for NATO UA Interoperability-Interface Control Document". This paper looks at the basic design structure of STANAG-4586 and the changes on Edition 4 to enhance joint operational capability through reflecting and updating the interoperability design of the military UAS. In particular, we analyze the enhanced Datalink Transition/Handover Procedure and Autonomous functions, one of the biggest features added to the edition. Through this, we propose a modification of UA data link exclusive control using UA Bypass structure, which was impossible in the one-to-one communication structure between existing UA and Core UCS(CUCS). We also suggest ways to improve UA operational reliability by applying Autonomous Functions that directly decides how to deal with emergency situations, rather than by a remote operator over CUCS.

• 문화기술의 융합
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• 제10권4호
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• pp.443-449
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• 2024

본 연구는 4차 산업혁명 시대의 기술 변화와 한국의 인구구조 변화가 군 인력 운영에 미치는 복합적 영향을 분석하고, 이에 대응하는 한국군의 인력 운영 혁신 방안을 모색하는 것을 목적으로 한다. 연구 결과, 미래 전장 환경의 변화와 첨단 기술의 도입은 군 인력 구조의 근본적인 개편을 요구하고 있으며, 이는 고도의 전문성을 갖춘 정예인력 중심으로의 전환을 의미한다. 주요 연구 결과는 다음과 같다. 첫째, 무인체계 및 자율무기체계의 발전, AI 기반 의사결정지원 시스템의 도입 등 첨단 기술의 군사적 활용이 확대되고 있다. 둘째, 이에 따라 기술 집약형 정예 강군육성을 위한 인력 구조 개편이 필요하며, 이는 병력 규모의 최적화, 부대 구조의 개편, 민간 전문인력 활용 확대 등을 포함한다. 셋째, 첨단 기술 인재 확보를 위한 전략으로 군 내부의 기술 인재 양성 프로그램 강화, 민간 전문인력 유치를 위한 제도 마련, 산학연 협력을 통한 인재 양성 체계 구축 등이 필요하다. 본 연구는 4차 산업혁명 시대에 부합하는 군 인적자원 관리체계의 혁신 방안을 제시함으로써, 미래 지향적이고 효율적인 한국군 조직 구축에 필요한 이론적, 실천적 토대를 제공한다는 점에서 의의가 있다. 향후 이러한 변화가 성공적으로 이루어지기 위해서는 군 내부의 노력뿐만 아니라 정부, 학계, 산업계 등 관련 주체들의 협력이 필수적이며, 국가 차원의 종합적인 계획 수립과 지원이 뒷받침되어야 할 것이다.

• 안보군사학연구
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• 통권4호
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• pp.381-418
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• 2006

In present, advanced countries in the world are seen concentring on Military Transformation to create new military capability as there is a shift in Warfare Paradigm. Rapid development of technology enables military system, operational concept and organization innovated. As a result, Revolution in Military Affairs(RMA) that dramatically increased warfighting capability is pursued. Especially, advanced information technology constructs system of systems with abilities of battle visualization, information sharing in battlefield, long-range strike capability that are interoperable and combined. Corresponding to this, engagement methods and organizations are being progressively developed. The purpose of this thesis is overview of newly developing Warfare Paradigm and analysis of tendency of Military Transformation that advanced countries are pursuing preparation to this. Above all, specific aspects and contents of the Warfare Paradigm which emerged by information age were summarized. Subsequently, Military Transformation which provides the basic concepts and principles to the advanced countries in the world for the creation of new military capability was discussed. In conclusion, the tendency of Military Transformation by U.S.A, Japan, China, and Russia surround the Korean peninsular as the major power in military was carefully observed.