Journal of KIISE (정보과학회 논문지)

Korean Institute of Information Scientists and Engineers (한국정보과학회)
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A Method of Interoperating Heterogeneous Simulation Middleware for L-V-C Combined Environment

L-V-C 통합 환경 실현을 위한 이기종 시뮬레이션 미들웨어 연동 방안

  • Received : 2014.07.21
  • Accepted : 2014.11.19
  • Published : 2015.02.15
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Abstract

Simulation is used these days to verify the hypothesis or the new technology. In particular, National Defense Modeling & Simulation (M&S) is used to predict wartime situation and conduct the military training. National Defense M&S can be divided into three parts, live simulation, virtual simulation, and constructive simulation. Live simulation is based on the real environment, which allows more realistic sumulation; however, it has decreased budget efficiency, but reduced depictions of reality. In contrast, virtual and constructive simulations which are based on the virtual environment, have increased budget efficiency, but reduced depictions of reality. Thus, if the three parts of the M&S are combined to make the L-V-C combined environment, the disadvantages of each simulation can be complemented to increases the quality of the simulation. In this paper, a method of interworking heterogeneous simulation middeware for L-V-C combined environment is proposed, and the test results of interworking between Data Distribution Service (DDS) and High Level Architecture (HLA) are shown.

현대 사회에서는 새로운 기술이나 가설을 증명하기 위해 시뮬레이션을 사용한다. 특히, 군사 훈련을 진행하거나 전쟁상황을 예측하기 위하여 국방 Modeling & Simulation(M&S)을 사용한다. 국방 M&S는 실제 환경에서 진행하는 Live Simulation, 가상환경에서 진행하는 Virtual Simulation, 그리고 워 게임과 같은 Constructive Simulation으로 이루어지며 각각을 L체계, V체계, C체계라고 한다. L체계는 실제 환경을 전제하기 때문에 현실성이 높지만 예산 효율성이 떨어진다. 이와 반대로 V와 C체계는 현실성이 떨어지지만 예산 효율성을 높인다. 이러한 각 체계의 장단점을 바탕으로 세 가지 체계를 모두 연동한 L-V-C 통합 환경을 구축한다면 시뮬레이션의 질을 향상시킬 수 있다. 본 논문에서는 L-V-C 통합 환경을 구축하기 위해 이기종 시뮬레이션 미들웨어 간 연동하는 방안을 제시하고 서로 다른 미들웨어간의 연동 테스트 결과를 보인다.

Keywords

Acknowledgement

Grant : 고신뢰 자율제어 SW를 위한 CPS(Cyber-Physical Systems) 핵심 기술 개발

Supported by : 한국산업기술평가관리원

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