Development of Battle Space Model Based on Combined Discrete Event and Discrete Time Simulation Model Architecture for Underwater Warfare Simulation
수중운동체 교전 시뮬레이션을 위한 이산 사건 및 이산 시간 혼합형 시뮬레이션 모델 구조 기반의 전투 공간 모델 개발

Sol Ha, Namkug Ku, Kyu-Yeul Lee, Myung-Il Roh
2013 Journal of the Korea Society for Simulation  
This paper presents the battle space model, which is capable of propagating various types of emissions from platforms in underwater warfare simulation, predicting interesting encounters between pairs of platforms, and managing environmental information. The battle space model has four components: the logger, spatial encounter predictor (SEP), propagator, and geographic information system (GIS) models. The logger model stores brief data on all the platforms in the simulation, and the GIS model
more » ... and the GIS model stores and updates environmental factors such as temperature and current speed. The SEP model infers an encounter among the platforms in the simulation, and progresses the simulation to the time when this encounter will happen. The propagator model receives various emissions from platforms and propagates these to other "within-range" platforms by considering the propagation losses and delays. The battle space model is based on the discrete event system specification (DEVS) and the discrete time system specification (DTSS) formalisms. To verify the battle space model, simple underwater warfare between a battleship and a submarine was simulated. The simulation results with the model were the same as the simulation results without the model. 요 약 본 논문에서는 전장 환경 요소 및 플랫폼 모델 간 상호 교환 정보를 통합하여 관리하는 전투 공간 모델(Battle Space Model) 을 제안한다. 전투 공간 모델은 전장의 지형 정보와 환경 요소를 저장하는 Geographic Information System(GIS) Model, 플랫 폼 모델 간 상호 교환 정보에 전장 환경 요소의 영향을 고려하는 Propagator Model, 플랫폼 모델 간 상호 교환 정보를 저장하는 Logger Model, 그리고 플랫폼 모델 간의 상호 작용(encounter) 시점을 예측하고 상호 작용 시점까지 시간을 건너뛰는 Spatial Encounter Predictor(SEP) Model로
doi:10.9709/jkss.2013.22.2.011 fatcat:62wrmxggqzf6fhprufncywdggq