• 한국군사과학기술학회지
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• 제14권4호
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• pp.556-563
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• 2011

Recently, the development of military system is focused on Network Centric Warfare. But, there is no deployed Command and Control System for Missile System in the country. Therefore, Command and Control System for Missile System was simulated to predict feasibility for the future development in this paper. The contents of the design and implementation for simulated system are described in details. Besides, a method for avoiding collisions in 1:N radio communication environment is proposed as the future work. The simulated system in this paper will be a help to developing Command and Control System for Missile System in the future.

• 한국추진공학회:학술대회논문집
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• 한국추진공학회 2010년도 제35회 추계학술대회논문집
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• pp.515-518
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• 2010

본 기술 논문은 일반적으로 공개된 미국의 자료를 중심으로 향후 유도무기의 발전 방향을 고찰하면서 이때에 요구되는 추진기술을 조사하였다. 미국의 각 군별 유도무기 및 추진체계의 개발내용을 조사 함으로써 향후 국내의 기술적 대비에 대하여 서술하였다. 세계적으로 정치적 경제적 환경이 변화하고 있으며 국방이 경제성장 동력의 역할을 하기 위해서는 산업체의 역할이 더욱 요구되고 있다. 이를 위하여 산업체는 중, 장기적으로 세계적 경쟁력을 갖는 부품개발 전략을 구축해야 할 것이다.

• 시스템엔지니어링학술지
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• 제19권2호
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• pp.145-156
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• 2023

Trajectory of ballistic missile is defined by inherent flight dynamics, which decided range and maneuvering characteristics. It is crucial to predict range and maneuvering characteristics of ballistic missile in KAMD (Korea Air and Missile Defense) to minimize damage due to ballistic missile attacks, Nowadays, needs for applying AI(Artificial Intelligence) technologies are increasing due to rapid developments of DNN(Deep Neural Networks) technologies. To apply these DNN technologies amount of data are required for superviesed learning, but trajectory data of ballistic missiles is limited because of security issues. Trajectory data could be considered as multivariate time series including many variables. And augmentation in time series data is a developing area of research. In this paper, we tried to augment trajectory data of ballistic missiles using recently developed methods. We used TimeVAE(Time Variational AutoEncoder) method and TimeGAN(Time Generative Adversarial Networks) to synthesize missile trajectory data. We also compare the results of two methods and analyse for future works.

• 산업경영시스템학회지
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• 제37권4호
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• pp.269-273
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• 2014

The objective of this study is to safety assessment for human body on the guided missile combustion products. This study is to verify the safety assessment when operating the interior missile ejection take on verify the safety of the human body. During the missile ejection of combustion products, this study is analyzed combustion products. Result are accepted NIOSH and KOSHA of the safe guideline, and 6 exposure gas to the specified values 42% (CO), 22% ($CO_2$), not detected (others) are within minimal exposures criteria of the reference value respectively. Contribution of these results supported that interior missile ejection during combustion products may have been ensured human safely. Therefore, the future for improving the environmental safety of the shooting projectile steel plate round, dust collector, ventilation and other facilities is to improve environmental safety and efficient renovated design needed by target focused areas.

• 항공우주시스템공학회지
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• 제10권3호
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• pp.1-8
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• 2016

This paper provides an empirical assessment of the development of North Korea's Anti-Ship Ballistic Missile (ASBM), and its influence on South Korea's maritime strategy. While research studies on North Korea's ballistic-missile capabilities and South Korea's ballistic-missile defense systems are proliferating, less analytical attention has been given to the way that the strengthening of North Korea's ballistic-missile capacities presents a critical threat to the ROK's navy and lines of communication. The authors of this paper identify the continuing development of unique ASBM capabilities by China and Iran, and determine that such processes are mutually interactive and in accordance with threat perceptions; furthermore, North Korea can enact the same process by learning lessons from these nations. The findings of this paper provide an implication for the formulation of South Korea's maritime strategy and the related assets in consideration of the ASBM as a future threat.

• 시스템엔지니어링학술지
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• 제4권2호
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• pp.45-54
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• 2008

This paper describes an operational concept of the network based future airborne force power using a systems engineering approach. The battlefield is changing to new system of systems that command and control by the network based BM/C4ISR. Also, it is composed of various sensors and shooters in an single theater. Future threats may be characterized as unmanned moving bodies that the strategic effect is great such as UAVs, cruise missile and tactical ballistic missiles. New threats such as low altitude stealth cruise missile may also appear. The implementation of future airborne force power network systems against these future threats is required to complex and integrated approach based on systems engineering. This work developed the operational concepts of the future airborne network system, and then derived the requirements for performing missions effectively. In addition, the scheme of future airborne force power network systems is presented.

• 한국산학기술학회논문지
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• 제20권2호
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• pp.329-335
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• 2019

본 연구에서는 특정 유도무기체계에 대한 신뢰도 성장 분석을 수행하였다. 개발단계에서의 시험을 통해 고장 모드와 원인을 식별하고 시험 중 발견된 고장을 분석하여 지속적인 관리 활동을 수행하고 있다. 해당 유도무기체계는 유도탄과 발사 체계로 구성되어 있으며, 각 장비의 시험 결과에 따라 신뢰도 성장 분석을 실시하였다. 유도탄의 경우에는 일회성 무기로 성공과 실패인 이산형 데이터로 시험 결과를 획득하였다. 발사체계의 경우에는 시험에서 지속해서 장비 운용을 하여 연속형 데이터로 시험 결과를 획득하였다. 각각의 시험 결과 형태로 신뢰도 성장 모델을 Standard Gompertz 모델과 Crow-Extended 모델을 적용하였다. 해당 모델을 사용하여 현재까지 수행한 시험 결과에 대한 신뢰도 성장 분석 결과를 확인하였다. 또한 미래에 수행될 시험 결과를 가정하여 신뢰도 성장 결과를 예측할 수 있었다. 본 연구는 해당 유도무기체계의 신뢰도 목표값을 달성하고 시험 횟수를 결정하는데 있어 유용하게 활용될 수 있을 것이다. 그리고 이후 계획된 시험을 확인하여 해당 유도무기체계에 대한 신뢰도 성장 관리를 지속적으로 추진할 예정이다.

• 한국경영과학회:학술대회논문집
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• 한국경영과학회 2005년도 추계학술대회 및 정기총회
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• pp.38-50
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• 2005

The current Air defense missile, Nike, will be replaced by the Patriot missile in the near future. In this paper, we developed an optimal allocation model for the Patriot missile. In order to formulate the model, we applied a set covering and If model. This model considers not only weapon's characteristics and performances but also the threat of enemy aircrafts and SCUD missiles. When we apply this model, we can find the optimal location of Patriot batteries which maximizes the kill probability of enemy aircrafts and SCUD missiles attacking vital area of our forces. This model can directly be used to the decision making for the optimal military facility allocation.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2015년도 추계학술대회
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• pp.586-588
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• 2015

미국은 탄도미사일 방어체계(BMDS, Ballistic Missile Defense System) 구축의 일환으로 유럽에 EPAA(European Phased Adaptive Approach)를 구축하고 있다. EPAA는 이란의 탄도미사일로부터 유럽지역의 나토(NATO) 동맹국들을 보호하기 위해 3단계에 걸쳐 구축될 예정이며, 1단계에는 이지스 BMD를 탑재한 이지스함을 지중해에 배치함으로써 완료되었고, 현재 2단계가 진행 중이다. 본 논문에서는 EPAA의 개념, 특징 및 구축 현황과 향후 계획에 대해 조사하여 기술하였다.

• 한국군사과학기술학회지
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• 제13권6호
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• pp.1019-1025
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• 2010

This paper describes on methods in test and evaluation of the guided rocket munitions of the domestic new generation multiple launcher rocket system. We modified and refer to the present model of air-to-air missile(AAM) and surface-to-air missile(SAM). Also we suggested a method of surface-to-surface missile(SSM) based on the characteristics of the guided rocket in test and evaluation(T&E). According to this study, the suggested activity of T&E should be observed methods compatible with each item on the established model. Therefore, we expect that the proposed research material will be a good guide to the study of a surface-to-surface missile(SSM) installed GPS/INS integration navigation guidance & control systems in the future.