• Journal of the Korea Institute of Information and Communication Engineering
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• v.23 no.3
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• pp.333-340
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• 2019

A combat system performs a given mission enduring various threats. It is important to analyze the reliability of combat systems in order to increase their ability to perform a given mission. Most of studies considered no threat or on threat and didn't analyze all the dependent relationships among the components. In this paper, we analyze the loss probability of the function of the combat system and use it to analyze the reliability. The proposed method is divided into two layers, A lower layer and a upper layer. In lower layer, the failure probability of each components is derived by using FTA to consider various threats. In the upper layer, The loss probability of function is analyzed using the failure probability of the component derived from lower layer and BBN in order to consider the dependent relationships among the components. Using the proposed method, it is possible to analyze considering various threats and the dependency between components.

• Defense and Technology
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• no.8 s.174
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• pp.36-43
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• 1993

신예 항공기들은 고가의 무기와 첨단전자장비들을 갖추고 있기 때문에 가격 또한 엄청나게 비쌉니다. 따라서 전투시에 상대의 후방까지 깊숙하게 침투시에 상대의 후방까지 깊숙하게 침투하여 목표물을 공격하되, 아군 항공기의 손실은 최소로 줄이는 것이 승패를 좌우하는 매우 중요한 요소입니다 따라서 항공기의 생존성을 제고하기 위해서는 상대의 레이다에 포착되지 않는 은폐기술 즉, 스텔스(stealth)성능이 필수적입니다

• The Journal of Korean Institute of Communications and Information Sciences
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• v.37 no.2C
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• pp.196-205
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• 2012

In this paper, we investigate MSAP-TMFT in TICN systems that will be future NCW-based tactical networks. Although MSAP-TMFT implements the WiBro technology, we propose to design a NRC(NAT Relay Cell) that functions as a relay station and at the same time as a base station in combat environments. NRCs support extension of communication distance, increased data rate, efficient radio resource management, and survavibility of combat networks. From simulation results, we show that NRCs improve the efficacy of radio resource management and system throughput compared to the legacy systems.

• Journal of the Korea Society for Simulation
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• v.16 no.4
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• pp.23-31
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• 2007

Anti-Air Warfare(AAW) functionality of the naval combat system is the key functionality to ensure the ship's survivability. We have applied a novel method using model-based-simulation to analyze and design AAW functionality of the Patrol Killer Experimemnt Combat System. In this approach, an AAW functional model is described with the FSM(Finite State Machine) and directly executed for the AAW simulation. After prototyping using model based simulation, Hardware In Loop Simulation(HILS) is conducted as the AAW functionality is interfaced with the other ones of the combat system for completing the integration of the system components. This incremental and iterative development approach based on the model based simulation can minimize the development risks and costs caused by the system complexity for military system, bringing out the merit of the rapid prototyping.

• Proceedings of the KAIS Fall Conference
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• 2011.12b
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• pp.438-440
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• 2011

본 논문에서는 NCOE하에서 한국군 지휘통제체계를 개발하기 위하여 야전 전투운용환경을 인식하고 이를 체계에 개선사항을 적용함에 있어 인간공학적 인터페이스를 적용하고 사용자 임무에 최적화된 화면을 제공하며, 최신 스마트폰 기술을 적용함으로써 체계의 생존성, 기동성, 임무지속성을 보장하기 위한 체계개발방안임.

• Defense and Technology
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• no.7 s.269
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• pp.54-63
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• 2001

이 글은 지난 5월 4일 육군이 개최한 비무기체계 발전 세미나에서 발표된 내용으로 21세기 디지털 전장환경에서 요구되는 병사의 타격능력, 지휘/통제, 생존성, 임무지속성 및 기동성 등을 극대화 할 수 있는 병사체계에 대하여 선진국에서의 병사현대화 체계/기술 발전 추세를 분석하였다. 따라서 2025년경 실현될 체계개념과 전투원의 전쟁에서의 운영개념을 예측하고 병사체계와 관련 소요기술 및 핵심기술을 식별하며, 한국적 개념에 부합하는 독자적인 모델을 단계적으로 정립하고, 국내에서 개발 할 수 있는 첨단 센서 등 핵심기술과 한국적 병사체계에 대한 개방 방안을 제시하였다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.10
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• pp.366-373
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• 2019

Combat uniforms require higher tensile and tear strength than civilian products, and applied infrared reflectance from the recently developed nighttime fluoroscopy equipment to ensure combatant survival at night. Unlike other uniforms for civilian use, combat uniforms require durability against laundering because they may not be supplied again, once originally provided. Therefore, this study examined the changes in strength and changes in infrared reflectance after multiple washing of combat uniforms. The experiment confirmed that the strength change after the washing of combat uniforms 15 times was maintained in the same manner as the result after washing five times. In the case of infrared reflectance, the difference in reflectance after multiple washing treatments was greater than that in the case where washing was not performed. Therefore, although the durability in the case of combat uniforms is strong, it is necessary to maintain a reflectance higher than a certain level through the development of materials and the development of dyes.

• Defense and Technology
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• no.3 s.169
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• pp.36-45
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• 1993

유도탄에 의존하는 전투 경향은 향후 계속적으로 증대될 것이며 더구나 유도탄은 지금까지 설명한 것 같이 장거리화, 고속화, 스텔스화, 고고도 또는 저고도 탄도선택, 명중 직전까지 탐지 곤란 및 최종유도 단계에서 고가속도 운동 등 성능은 향상 일로에 있습니다. 함정의 생존성을 제고시키기 위한 각국의 대함유도탄 방어체계 개발 노력은 함정 탑재 무기체계인 근접방어 무기체계, 함대공유도탄, ESM 및 유도탄 기만 장치의 지속적인 성능개량과 함께 지속될 것입니다

• Defense and Technology
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• no.4 s.242
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• pp.54-61
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• 1999

설계자에게는 타이타늄 합금과 PMCS 모두 경량화 수단을 제공하지만 타이타늄쪽의 가격이 더 효과적이며 획득 절차가 더 완전하게 개발되어 있다. 지난 수년동안 전투차량에서의 타이타늄 사용이 증가했으며 이와 같은 추세는 계속되리라는 전망이다. 모든 지상용 차량 특히 M1 에이브람스 주력전차의 중량을 경량화 시키려는 끊임 없는 긴박한 소요가 있어 왔다. 타이타늄 합금은 앞에서 언급한 것처럼 특성의 고유한 조합 때문에 생존성을 유지시키면서 충분한 경량화를 달성할 수 있는 가장 경쟁력 있는 비용을 제공한다

• Journal of the Korea Institute of Military Science and Technology
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• v.2 no.2
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• pp.40-51
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• 1999

This paper reviews the combat survivability and supermaneuverbility which are principal factors in current and future high performance combat aircraft design. First of all, the fighter agility evaluation factors were presented. And then, emphasis was put on technologies associated with supermaneuverbility, such as vortex lift, high angle of attack aerodynamics, thrust vectoring and control system technologies that integrate each technology. The advanced nations' supermaneuverbility R/D programs were introduced as well.