항공기 비정상 자세, 고도 및 속도 회복을 위한 자동회복장치 설계 및 검증에 관한 연구

다국어 초록 (Multilingual Abstract)

Relaxed Static Stability(RSS) has been applied to improve flight performance of modem version supersonic jet fighters. Flight control systems are necessary to stabilize an unstable aircraft and to provide adequate handling qualities. Also, flight control systems of modem aircraft employ many safety measure to cope with emergency situations such as a pilot unknown attitude flight conditions of an aircraft in night flight-testing. This situation is dangerous because the aircraft can lose if the pilot not take recognizance of situation. The system called the "Pilot Activated Recovery System" or PARS, provided a pilot initiated automatic maneuver capable of an aircraft recoveries in situations of unusual attitudes, speed and altitude. This paper addresses the concept of PARS with AARS(Automatic Attitude Recovery System), ATCS(Automatic Thrust Control System) and MARES(Minimum Altitude Recovery Estimation System), and this control law is designed by nonlinear control law design process based on model of supersonic jet trainer. And, this control law is verified by real-time pilot evaluation using an HQS(Handling Quality Simulator). The result of evaluation reveals that the these systems support recovery of an aircraft unusual attitude and speed, and improve a safety of an aircraft.

목차 (Table of Contents)

• Abstract
• Ⅰ. 서론
• Ⅱ. 제어법칙설계
• Ⅲ. 해석 및 시뮬레이션 결과
• Ⅳ. 결론
• 참고문헌

참고문헌 (Reference)

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2 김종섭, 정대희, 김성준, 황병문, 배명환, "고받음각에서 항공기 이탈 방지를 위한 제어법칙에 관한 연구" 한국항공우주학회 33 (33): 85-91, 2005

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4 김종섭, 황병문, 김성준, "T-50 세로축 비행제어법칙 설계에 관한 연구" 제어ㆍ로봇ㆍ시스템학회 11 (11): 963-969, 2005

5 김종섭, 강연신, 황병문, "T-50 가로-방향축 비행제어법칙 설계 및 궤환이득의변화에 따른 항공기 동특성에 관한 연구" 제어ㆍ로봇ㆍ시스템학회 12 (12): 621-630, 2006

6 D.T.McRuer, "Pilot-vehicle analysis of multi-axis tasks" 13 (13): 348-355, 1990

7 S. R. Combs, "Pilot activated automatic recovery system on the F-117A" 1992 Aerospace Design Conference 3-6, 1992

8 S. R. Combs, "Flight management system integration on the F-117A" Aerospace Design Conference 3-6, 1992

9 G. D. Sweriduk, "Design of a pilot activated recovery system using genetic search methods" AIAA 1999

10 M. R. Anderson, "Closed-loop pilot vehicle analysis of the approach and landing task" 10 (10): 187-194, 1987

11 T. P. Neal, "An inflight investigation to develop system design criteria for fighter airplanes" Air Force Flight Dynamics laboratory, WPAFB, Ohio 70-74, 1970