Journal of the Korean Society for Aviation and Aeronautics (한국항공운항학회지)

The Korean Society for Aviation and Aeronautics (한국항공운항학회)
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Neural Networks Based Adaptive Flight Controller Design and Handling Quality Evaluation for Tiltrotor Aircraft

신경회로망을 이용한 틸트로터 항공기의 적응 비행제어기 설계 및 비행성 평가

  • 이기영 (국방기술품질원 기술기획본부 전력연구부) ;
  • 김병수 (경상대학교 항공우주공학과, 항공기부품기술연구소)
  • Received : 2013.07.30
  • Accepted : 2013.09.23
  • Published : 2013.09.30
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Abstract

An application of adaptive flight controller is required for the non-linear and high uncertain system that configuration of tiltrotor aircraft is dramatically changed from rotary wing mode to fixed wing mode. In this paper, the applicable adaptive controller for the tiltrotor aircraft was designed using Neural Networks and DMI (Dynamic Model Inversion). The performance of the SCAS (Stability and Control Augmentation System) was simulated against manned military specification, using the fullscale model of 'Smart UAV(Unmanned Aerial Vehicle)' developed by Korea Aerospace Research Institute. And Neural Networks based adaptive controller was verified through its whole operating envelope using the established HQ (Handling Quality) criteria.

Keywords

References

  1. Kim, B. S., "Nonlinear Flight Control using Neural Networks", Ph.D. Dissertation, Georgia Inst. of Technology, 1993.
  2. 이기영, 이병로, 홍현의, 김병수, "정밀공중운송시스템의 개발현황 및 발전추세", 한국항공우주학회 추계학술발표회, 2007..
  3. 한광호, 김부민, 김병수, "신경회로망을 이용한 틸트로터 항공기 SCAS 설계", 제어자동화시스템 공학 논문지 제11권 제2호, 2005.
  4. 김부민, 김병수, 김응태, 박무혁, "신경회로망을 이용한 재형상 비행제어법칙 설계", 한국항공우주학회지 제34권 제7호, 2006. https://doi.org/10.5139/JKSAS.2006.34.7.035
  5. 김병수, 김유단, 방효충, 탁민제, 홍성경, "비 행동역학 및 제어", 경문사, 2004.
  6. Aeronautical Design Standard Performance Specification Handling Qualities Requiements for Military Rotorcraft, ADS-33E-PRE, 2000.
  7. Anon, Military Specification - Flying Qualities of Piloted Airplanes, MIL-F-8785C, Department of Defense, U.S.A., 1980.
  8. Anon, Military Standard - Flying Qualities of Piloted Airplanes, MIL-STD-1797A, Department of Defense, U.S.A., 1987.
  9. Flight Control Systems - Design, Installation and Test of Piloted Aircraft, General Specification For, MIL-DTL-9490D, 2008.
  10. 이기영, 김병수, 박종후, 최기영, 박춘배, "PID 기법을 이용한 비행제어법칙 설계 및 평가 자동화 연구", 항공우주학회 춘계학술발표회, 2006.
  11. 박종후, 김태신, 박춘배, 최기영, 권오규, 이기영, 김병수, "항공기 제어법칙 설계 및 평가 툴 개발", 항공우주학회 춘계학술발표회, 2006.