Journal of the Korean Society for Aeronautical & Space Sciences (한국항공우주학회지)

The Korean Society for Aeronautical and Space Sciences (한국항공우주학회)
권호 표지
DOI QR코드

DOI QR Code

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

액체로켓엔진용 추력제어밸브의 제어 알고리즘 연구

  • Received : 2012.08.29
  • Accepted : 2012.11.05
  • Published : 2012.12.01
Download PDF
⟨ Previous Next ⟩

Abstract

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.

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.

Keywords

References

  1. Glikman, B. F., "Automatic Control of Liquid Rocket Engines," Mashinostroyenie, Moscow, 1974 (In Russian).
  2. Sutton, G. P., "Rocket Propulsion Elements : An Introduction to the Engineering of Rockets," 6th Edition, John Wiley & Son, 1992.
  3. Huzel, D., and Huang, D., "Modern Engineering for Design of Liquid-Propellant Rocket Engines," American Institute of Aeronautics, Inc., Washington, DC, 1992.
  4. MaCormick, S and Garrison, M, "EM Actuated Cryogenic Valve for Engine Control," AIAA 2006-4881, 42nd AIAA/ASME/SAE /ASEE Joint Propulsion Conference & Exhibit, California, 2006.
  5. Borbouse, C., Jauquet, P. F., Bomal, J. C. and Promper, C., "Electronically Controlled Ball Valve: the LOx Valve of Vinci," 4th Intl Conference on Launcher Technology, Liege (Belgium), 2002.
  6. Horstmann, M and Routh, M., "Status of Dasa Development of Motor Driven Valves," AIAA-99-2331, 35th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, Los Angeles, California, 1999.
  7. Jung, T. and Lee, S., "Development of BLDC Motor Driven Cryogenic Thrust Control Valve for Liquid Propellant Rocket Engine," Journal of The Korean Society for Aeronautical and Space Science, Vol. 38, No. 10, 2010, pp. 1026-1030. https://doi.org/10.5139/JKSAS.2010.38.10.1026
  8. Ogata, K., "System Dynamics," 2nd Edition, Prentice-Hall, 1992.
  9. "Maxon Motor Control," document No. 754634-05, 2009.