Journal of the Korean Society of Propulsion Engineers (한국추진공학회지)

The Korean Society of Propulsion Engineers (한국추진공학회)
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Verification of Control System Algorithms for Compressed Gas Supply Facility in Launch Complex

발사대 고압가스공급설비 제어시스템 알고리즘 검증

  • An, Jae-Chel (Launch Complex Team, Korea Aerospace Research Institute) ;
  • Moon, Kyung-Rok (Launch Complex Team, Korea Aerospace Research Institute) ;
  • Oh, Il-Seok (Division of Computer Science and Engineering, Chonbuk National University)
  • Received : 2018.12.26
  • Accepted : 2019.03.10
  • Published : 2019.04.01
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Abstract

Control systems of compressed gas supply facility are responsible for storing and supplying compressed gases required for launch complex qualification test and launch operation. Most of the facilities that make up the launch complex require compressed gas for their operation. Therefore, such control systems should be developed and verified earlier rather than the other systems that constitute the launch complex. Each verification for hardware and software is performed separately. In particular, software verification of control algorithms loaded on the controller takes a lot of time and man power during the development period of the control system. Thus, specific test procedures and methods should be prepared in advance for efficient development. This paper introduces the configuration of a compressed gas supply facility and its control system with the verification procedure and results of major algorithms.

고압가스공급설비 제어시스템은 발사대 인증시험 및 발사운용에 필요한 고압가스를 저장하고 공급하는 설비를 제어하는 역할을 수행한다. 발사대를 구성하는 대부분의 설비는 운용을 위해 고압가스를 필요로 한다. 그렇기 때문에 고압가스공급설비를 제어하는 제어시스템은 발사대를 구성하는 다른 시스템 보다 먼저 개발과 검증이 이루어져야 한다. 하드웨어와 소프트웨어 검증은 구분하여 수행한다. 특히, 제어기에 탑재되는 제어알고리즘 소프트웨어 검증은 제어시스템 개발 기간 중 많은 시간과 인력 비용이 투입된다. 따라서 구체적인 시험절차와 방법이 사전 준비가 되어야 효율적 개발이 가능하다. 본 논문에서는 고압가스공급설비와 제어시스템 구성을 소개하고 주요 알고리즘 검증 절차 및 그 동작 결과를 제시한다.

Keywords

References

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