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액체로켓엔진용 추력제어밸브의 제어 알고리즘 연구

A Study on Control Algorithm of Thrust Control Valve for a Liquid Rocket Engine

  • 투고 : 2012.08.29
  • 심사 : 2012.11.05
  • 발행 : 2012.12.01

초록

본 논문에서는 액체로켓엔진의 추력제어 알고리즘 설계를 위한 선행 연구로서, 추력제어밸브에 대한 수학적 모델 및 제어 알고리즘 연구결과를 정리하였다. 개발된 수학적 모델을 이용하여 추력제어 모사시스템 해석을 수행하였으며 해석결과와 실험결과가 일치함을 보임으로써 수학적 모델의 타당성을 검증하였다. 추력제어 모사시스템에 대한 해석 및 실험을 통해 액체로켓엔진의 추력제어 알고리즘 개발을 위한 기초 데이터를 획득하였다.

In this paper, the mathematical models and control algorithm of a thrust control valve were described as a precedent study on the design of thrust control algorithm for a liquid rocket engine (LRE). Numerical simulations were performed using a simplified simulation system of an LRE and the developed mathematical models were validated by comparison with the experimental results. Through these research, basic data were acquired for the development of a thrust control algorithm for a LRE.

키워드

참고문헌

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