교전 수준의 플랫폼 고정 능동소나 모의방안 연구

유승기¹^{, *} ; 정동민² ; 김창환¹ ; 장재덕¹ ; 최태영³

1LIG넥스원 전장분석개발팀 수석연구원
2LIG넥스원 전장분석개발팀 선임연구원
3해군 대위/전술분석시험평가단 전투실험과 수중/항공실험 담당

Research on Method for Developing a Platform Fixed Active Sonar Model for Engagement Level Simulation

Seungki Yu¹^{, *} ; Dongmin Jeong² ; Changhwan Kim¹ ; Jea-deok Jang¹ ; Taeyoung Choi³

1Principal researcher, Dept. of Battlefield Analysis and Development, LIGNex1
2Senior researcher, Dept. of Battlefield Analysis and Development, LIGNex1
3LT, ROK Navy/Underwater and Aerial Combat Experimentation Officer, Warfighting Experiment Section, Naval Force Analysis, Test & Evaluation Group

Correspondence to: ^*Seungki Yu Dept. of Battlefield Analysis and Development, LIG Nex1 333, Pangyo-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, 13488, Republic of Korea Tel: +82-31-5178-4283 E-mail: seungki.you2@lignex1.com

초록

본 논문에서는 교전수준의 M&S를 위한 객체단위의 소나 모의 방안을 제시하였으며, 플랫폼에 탑재되어 운용되는 소나의 모의 수준을 정의하였다. 이를 이용하여 교전 중 발생하는 플랫폼의 기동정보와 소나의 탑재 조건을 입력받아 좌표계상에서 변화하는 소나의 탐지 조건을 모의하였다. 또한 소나 운용환경의 시·공간적 변화를 반영하기 위해 계절에 따른 수중 환경 변화와 해저지형의 수심변화를 합성환경 DB를 적용하여 시뮬레이션의 시간 진행에 따른 탐지효과를 분석하였다.

Abstract

This paper studies object based sonar simulation theory to develop a engagement level M&S system. This sonar model used sonar loading conditions and the platform's maneuvering information that change on the coordinate system. In addition, this model used a synthetic environment DB for temporal and spatial changes environments in the sonar operating condition. Temporal and spatial composition refers to seasonal factors (temperature, salinity) and changes in the seafloor topography. The simulation results show the change in detection probability that occurs during engagement as the simulation time progresses.

Keywords:

Sonar Model, Engagement Level Simulation, Platform Fixed Sensor, Naval Engagement

키워드:

소나 모델, 교전급 모의, 플랫폼 고정 센서, 해군 교전

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