Journal of the Korea Society for Simulation (한국시뮬레이션학회논문지)

The Korea Society for Simulation (한국시뮬레이션학회)
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Multifaceted Modeling Methodology for System of Systems using IEEE 1516 HLA/RTI

IEEE 1516 HLA/RTI를 이용한 복합 시스템의 다측면적인 모델링 방법론

  • Received : 2017.02.24
  • Accepted : 2017.05.26
  • Published : 2017.06.30
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Abstract

System Entity Structure/Model Base (SES/MB) enhances organizing model families and storing and reusing model components in the multifaceted system modeling. However, the real world can be described not only an individual system but also a collection of those systems, which is called system of systems (SoS). Because SES/MB has a limitation to simulate the SoS using HLA/RTI, an extended framework is required to simulate it. Therefore, this paper proposes System of Systems Entity Structure/Federate Base (SoSES/FB) for simulation in a distributed environment (HLA/RTI). The proposed method provides the library of federates (FB) and System of System Entity Structure (SoSES) formalism, which represents structural knowledge of a collection of simulators. It also provides a methodology for the development process of distributed simulation. The paper introduces the anti-missile defense simulation using the proposed SoSES/FB.

System Entity Structure/Model Base (SES/MB) 프레임워크는 하나의 시스템이 가지는 모든 대안들을 총체적으로 표현하는 다측면적인 시스템 모델링 방법이다. 이는 모델들의 재사용성을 향상시키고, 단일 시스템의 구조를 효과적으로 관리할 수 있다. 하지만 실세계는 단일 시스템으로만 이루어진 것이 아니라, 개별적인 시스템들의 집합체인 복합 시스템으로 이루어진 경우가 많다. SES/MB는 분산 환경에서 복합 시스템의 시뮬레이션 하는데 한계가 있기 때문에, 복합 시스템을 위한 확장된 방법이 필요하다. 본 논문은 분산 환경에서 시뮬레이터들 간의 시뮬레이션을 위한 System of Systems Entity Structure/Federate Base (SoSES/FB)를 제안한다. 제안하는 방법은 국제 연동 표준인 HLA/RTI에 기반하며, 시뮬레이터 집합의 구조를 표현하는 System of Systems Entity Structure (SoSES) 형식론과 시뮬레이터들의 라이브러리(FB)를 포함하는 환경을 제공한다. 또한 제안된 SoSES/FB를 분산 시뮬레이션 개발 과정에 적용한 방법론을 제안한다. 본 논문은 제안하는 방법을 다섯 개의 독립적인 시뮬레이터들로 구성되어 있는 대공방어 시뮬레이션에 적용한 사례를 소개한다.

Keywords

References

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