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

  • 제19권4호
  • /
  • Pages.1-5
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  • 2011
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  • 1225-9705(pISSN)
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  • 2466-1791(eISSN)
한국항공운항학회 (The Korean Society for Aviation and Aeronautics)
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무게중심 변화에 따른 자유날개 동체꺾임형 항공기의 조종성 해석

Free-wing Tilt-body Aircraft Controllerability Analysis for Change of Center of Gravity

  • 박욱제 (인하대학교 정보전자공동연구소)
  • 투고 : 2011.09.16
  • 심사 : 2011.12.12
  • 발행 : 2011.12.31
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초록

The free-wing tilt-body aircraft is researched in the flight performance characteristics for center of gravity (CG) change. All of speed, body tilt angle and center of gravity change are simulated to determine the flight envelope by a non-linear 3-DOF mathematical model. In flight, this aircraft configuration changes by the tiltable empennage. Then, flight dynamics distinguishes from those of a conventional fixed-wing aircraft. Though flight performance and trimmability are studied by CG change, the flight model of free-wing tilt-body aircraft is to reduce the hidden risk and to achieve the successful flight test. It is analyzed the flight characteristics by CG change that distinguishes free-wing tilt-body aircraft from the conventional aircraft.

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참고문헌

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