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http://dx.doi.org/10.5139/JKSAS.2005.33.11.033

Design for Flight Control System Focused on Reliability  

Kim, Sung-Su (인하대학교 항공우주공학과)
Park, Choon-Bae (인하대학교 항공우주공학과)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.33, no.11, 2005 , pp. 33-40 More about this Journal
Abstract
The reliability of flight control system(FCS) for Unmanned Air Vehicle(UAV) is underestimated because of the design restrictions such as small size, low cost and light weight. However because the failure of FCS may cause the loss of aircraft, the reliability of FCS must be analysed and validated whether it meet the reliability requirements in design phase.In this paper the failure rate of subsystems was divided with its function based on the design experience of FCS. The redundancy models which satisfy the system reliability requirements were suggested. These results may be utilized in the hardware design of FCS.
Keywords
UAV; FCS; redundancy; reliability; failure rate;
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  • Reference
1 FAA, FAR 25.1309 Equipment Systems and Installation
2 Military Specification, MIL-F-9490 Flight Control Systems-Design, Installation and Test of Piloted Aircraft
3 김영석, 장영근, 정철오, '통신방송위성 중계기의 신뢰도 분석 및 최적 설계', 한국항공우주학회지, 제 30권 제 8호, 2002. 1
4 이상종, 이해창, 방효충, '비행조종장치의 신뢰성 해석', 한국항공우주학회 춘계학술발표회 논문집, 2004
5 남윤수,홍성경, 유창선, '스마트 무인기 비행제어시스템의 다중화 수준 연구', 한국항공우주학회 춘계학술발표회 논문집, 2003
6 MIL-HDBK-217F, 'Reliability Prediction of Electronic Equipment'
7 TR-332, 'Reliablility Prediction Procedure for Electronic Equipment', Bell Communications Research
8 모아소프트 신뢰성 기술연구소, '신뢰성예측 가이드', 2002
9 Ryan Aeronautical Center, ' Another Approach to Dual-Redundancy - The Global Hawk Experience', AUVSI, 2000
10 Barry W. Johnson, 'Design and Analysis of Fault-Tolerant Digital Systems', Addison-Wesley Publishing Company, 1989