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Development of Naval Ship Propulsion System Simulator for CODLOG based ECS Verification

CODLOG 기반 ECS 검증용 함정 추진 시뮬레이터 개발

  • Jang, Jae-hee (Division of Marine Engineering, Korea Maritime and Ocean University) ;
  • Kim, Dong-jin (Division of Naval R&D Center, Hanwha Systems) ;
  • Kim, Min-gon (Division of Naval R&D Center, Hanwha Systems) ;
  • Oh, Jin-seok (Division of Marine Engineering, Korea Maritime and Ocean University)
  • Received : 2017.06.07
  • Accepted : 2017.06.19
  • Published : 2017.09.30

Abstract

The domestic warship propulsion system is at the stage of a hybrid propulsion system changing from a mechanical propulsion system and the propulsion system becomes complicated so it is expected that the function of ECS(Engineering Control System) that controls and monitors the warship propulsion system becomes important. Recently the development of ECS has progressed domestically, so that verification of reliability and stability is required in the process of ECS development. The simulator to be proposed is composed of HILS, it can be divided into a shaft-line dynamics model of the simulating power transmission, a controller model of the simulating the control of the equipment, and a communication model communicating with the ECS. In this paper, we developed simulator for ECS verification for CODLOG hybrid propulsion system, set scenario, and conducted simulation.

국내 함정 추진체계는 기계식 추진체계에서 복합식 추진체계로 넘어가는 단계에 위치하고 있으며, 추진체계가 복잡해지면서 함정 추진체계의 제어 감시 기능을 하는 ECS의 기능이 중요해질 것으로 예상된다. 최근 국내에서 ECS(Engineering Control System) 개발의 국산화가 진행되면서 ECS 개발 과정에서 신뢰성 및 안정성에 대한 검증이 요구되고 있다. 제안하는 시뮬레이터는 HILS로 구성되었으며, 모의 목적에 따라 동력전달을 모의하는 축물리모델과, 장비제어를 모의하는 제어기모델, ECS와 통신하는 통신모델로 나누어진다. 본 논문에서는 복합식 추진체계인 CODLOG 체계에 대하여 ECS 검증용 시뮬레이터를 개발하고 시나리오를 설정하여 시뮬레이션을 수행하였다

Keywords

References

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