• 한국군사과학기술학회지
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• 제17권4호
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• pp.395-403
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• 2014

Recent technological advancement has a profound effect on the ways that the war is being conducted and fought. The advanced communications, information, computing and sensor technologies enable the combat units to be integrated in the battlefield management network. By exchanging and sharing real-time battlefield information that is critical for the successful outcome of military engagement, the legacy forces are becoming much more effective and lethal than ever before, The bigger picture of such phenomena can be summarized as the concept of Network Centric Warfare(NCW). The main purpose of this study is to compare the outcome of regional combat engagement between the legacy forces and the future combat systems(FCS). The FCS capitalizes on the advanced technologies within the frame of NCW. This study uses the modeling and simulation methodology to assess the effectiveness of two different combat forces. The simulation results show that the FCS is more effective, hence vindicating the superiority of technologically advanced combat units.

• 한국시뮬레이션학회논문지
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• 제19권3호
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• pp.63-70
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• 2010

본 연구의 목적은 미래 한국 육군이 운영할 공격헬기의 전투효과를 산출하는 방법론을 제시하는 것이다. 본 연구에서 적용한 전투 효과 산출방법은 첫째, 육군항공분야의 작전계획과 전투발전 분야별 요소인 DOTMLPF 분석에 활용되는 분석용 워게임 모델인 육군항공분석모델을 사용하였으며, 둘째, 전문가 의견을 기반으로 한 AHP기법을 사용하였다. 이 때, 시뮬레이션 및 AHP 기법 적용시 공격헬기의 전투효과를 가장 잘 반영할 수 있는 대 기갑작전을 고려하였다. 연구결과, 공격헬기의 기종별 전투효과를 산출할 수 있었으며, 이러한 전투효과도는 신규 무기체계 획득시 기종선정이나 수량결정과 같은 의사결정시 의사결정자가 합리적으로 의사결정을 할 수 있게 하는 데 유용할 것으로 판단된다.

• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2000년도 춘계학술대회논문집
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• pp.1772-1777
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• 2000

The Combat Computer Consoles installed in surface ships should endure harsh environment such as vibration from engine or propeller and shock from underwater explosion. Generally, commercial isolation mounts are selected and used for anti-vibration and anti-shock design. In this research, the environment of the Combat Computer Console was analyzed first. Selected proper mount was modeled and computer simulation was performed to emulate the environment test. The real environment test was conducted with a manufactured Combat Computer Console. The test results were same as the simulation and satisfied the performance requirements. The computer simulation proved to be a useful design tool to predict the performance before the final environment test.

• 한국신뢰성학회지:신뢰성응용연구
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• 제15권2호
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• pp.131-138
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• 2015

In modern warfare, the number of unmanned systems grow faster than any other weapon systems. Therefore, it is very important to predict and measure the combat effectiveness (CE) of unmanned weapon systems in battlefield for deciding defense budget to acquire those systems. In general, quantitative calculation of weapon effectiveness under complicated battlefield is difficult based on the future network centric warfare. Hence, many papers studied how to measure the combat effectiveness and tried to study a lot of related issues about it. However, there are few papers dealing with the relationship between the UGV (Unmanned Ground Vehicle)'s performance and CE in a ground battlefield. In this paper, we do the sensitivity analysis based on a given scenario in a small unit battle. In order to do that, we developed simulation model using AnyLogic and changed the input parameters such as detection and hitting probabilities. We also assess the simulation outputs according to the variation of input parameters. The MOE used in this simulation model output is survival ratio for Blue force. We hope that this paper will be useful to find which input variable is more effective to increase combat effectiveness in a small unit ground battlefield.

• 한국국방경영분석학회지
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• 제16권2호
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• pp.29-42
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• 1990

This paper describes a Battle Group Combat Simulation Model (called 'BAGSIM'). BAGSIM is developed to be used as an experimental tool for studies about combat modelling at battle group level. Thus it takes many of the parameters and situations into consideration at this level, and it is designed to be easily adapted to represent equivalent situations to the other more aggregated models. Further the main processes occurring in its simulation procedure such as target detection process, target selection process, firing and killing processes are verified by comparison with the existing stochastic duel models.

• 한국군사과학기술학회지
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• 제16권4호
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• pp.501-506
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• 2013

This research is to develop a simulation framework to gauge the mission effectiveness of the rotorcraft system that will be a part of Korean future combat system. The rotorcraft system comprises of many subsystems that are very time-consuming and tedious to model. Each subsystem and its characteristics have been modeled using component-based modeling techniques, which enhances its reusability. The entire system is then constructed from the individually modeled component, which significantly reduces the modelling time. The mission effectiveness of the rotorcraft system is simulated using the developed models, and the output indicates that the methodology proposed in this study is useful, which will be suitable for the modeling and simulation of Korean future combat system.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2004년도 춘계 종합학술대회 논문집
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• pp.429-433
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• 2004

컴퓨터 시뮬레이션을 통해 실제 전투 자산을 가동하지 않고 실전과 같은 전투경험을 부여하기 위해서는 데이터베이스를 포함한 페더레이트(federate)간의 연동(federation)이 네트워크상에서 잘 수행되어야 한다. 이에 본 논문에서는 전장 데이터(이하 액티브 패킷)의 신속한 전달을 필요로 하는 실제상황과 유사한 전장공간을 구축할 수 있도록 액티브 네트워크 상에서 페더레이트(혹은 액티브 노드) 간의 효율적인 트래픽 처리가 가능한 가상 전장 환경을 구성하고, 이에 대한 유효성을 모의 실험을 통하여 검증하였다.

• International Journal of Aeronautical and Space Sciences
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• 제12권4호
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• pp.396-402
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• 2011

Aircraft combat survivability is an essential factor in the design of combat aircrafts that operate in an enemy air defense area. The combat aircrafts will be confronted with anti-aircraft artillery and/or surface-to-air missiles (SAM) from the ground, and their survivability can be divided into two categories: susceptibility and vulnerability. This article studies the prediction of susceptibility in the case of a one-on-one engagement between the combat aircraft and a surface-based threat. The weighted score method is suggested for the prediction of susceptibility parameters, and Monte Carlo simulations are carried out to draw qualitative interpretation of the susceptibility characteristics of combat aircraft systems, such as the F-16 C/D, and the hypersonic aircraft, which is under development in the United States, versus ground threat from the SAM SA-10.

• International Journal of Aeronautical and Space Sciences
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• 제17권2호
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• pp.204-213
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• 2016

A differential game theory based approach is used to develop an automated maneuver generation algorithm for Within Visual Range (WVR) air-to-air combat of unmanned combat aerial vehicles (UCAVs). The algorithm follows hierarchical decisionmaking structure and performs scoring function matrix calculation based on differential game theory to find the optimal maneuvers against dynamic and challenging combat situation. The score, implying how much air superiority the UCAV has, is computed from the predicted relative geometry, relative distance and velocity of two aircrafts. Security strategy is applied at the decision-making step. Additionally, a barrier function is implemented to keep the airplanes above the altitude lower bound. To shorten the simulation time to make the algorithm more real-time, a moving horizon method is implemented. An F-16 pseudo 6-DOF model is used for realistic simulation. The combat maneuver generation algorithm is verified through three dimensional simulations.

• 한국시뮬레이션학회논문지
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• 제20권3호
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• pp.79-88
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• 2011

함정 전투체계는 무기체계, 정보통신 등의 기술 발전으로 인한 복잡한 전장 환경에 적응하기 위하여 다양한 전술을 운용해야 한다. 현재 운용되는 국방 M&S 시스템은 의사결정을 위해 운용자, 즉 인간의 개입이 필수적이다. 하지만 인간이 개입되는 시뮬레이션은 실시간 정도의 저속에서 가능하고, 반복적인 실험의 어려움이 따르게 된다. 이를 개선하기 위해 에이전트 기반의 국방 M&S 시스템의 연구가 최근 들어 활발히 진행되고 있다. 그러나 현존하는 에이전트 기반 M&S 시스템은 고속 시뮬레이션은 가능하지만, 고정된 전술 분석용으로 활용되는데 그치고 있다. 따라서 본 논문에서는 주어진 시나리오에 대한 고속의 반복적인 실험 및 다양한 전술 운용과 창발적 전술 생성을 위해 진화론적 시뮬레이션을 이용한 다대다 함정교전 전술 생성 방법론을 제안하였다. 타당성 검증을 위해 서해상에서 벌어지는 가상의 3:3 함정교전 시뮬레이션을 수행하였고, 이를 통해 창발적 전술 생성의 가능성을 제시하였다.