개인구독
소속 기관이 없으신 경우, 개인 정기구독을 하시면 저렴하게
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지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.11
- 수록면
- 1,117 - 1,124 (8page)
이용수
초록· 키워드
오류제보하기
An integrated fault detection and isolation method is proposed in this paper. The main objective of this paper is development fault detection, isolation and diagnosis algorithm based on the DKF (Decentralized Kalman Filter) and the bank of IMM (Interacting Multiple Model) filters using penalty scalar for both partial and total faults and the outlier detection algorithm for preventing false alarm also included. The proposed FDI (Fault Detection and Isolation) scheme is developed in four phases. In the first phase, the outlier detection filter is designed to prevent false alarm as a pre-filter. In the second phases, two local filters and master filter are designed to detect sensor faults. In the third phases, the proposed FDI scheme checks sensor residual to isolate sensor faults and 11 EKFs actuator fault models are designed to detect wherever actuator faults occur. In the last phases, four filters are designed to identify the fault type which is either the total fault or partial fault. The developed scheme can deal with not only sensor and actuator faults, but also preventing false alarm. An important feature of the proposed FDI scheme can decreases fault isolation time and figure out not only fault detection and isolation but also fault type identification. To verify the proposed FDI algorithm performance, the Simulator is also developed under the Matlab/Simulink environment.
목차
Abstract
Ⅰ. 서론
Ⅱ. 반작용 휠과 추력기를 고려한 인공위성 동역학 모델
Ⅲ. 센서 및 구동기 통합 고장검출 기법
Ⅳ. 시뮬레이터 및 시뮬레이션 결과
Ⅴ. 결론
참고문헌
참고문헌 (19)
참고문헌 신청
1. [학술지(정기간행물)] - M. Tafazoli / 2009 / A study of on-orbit spacecraft failures / Acta Astronautica 64 (2) : 195 ~ 205
2. [학술지(정기간행물)] - R. H. Chen / 2006 / Health monitoring of a satellite system / Journal of Guidance, Control and Dynamics 29 (3) : 1 ~ 22
3. [학술대회논문] - A. Lee / 1998 / A model based thruster leakage monitor for the cassini spacecraft / Proc. of the American Control Conf. Inst. Of Electrical and Electronics Engineers : 902 ~ 904
4. [학술대회논문] - Y. Zhang / 1999 / An interacting multiple-model based fault detection, diagnosis and fault tolerant control approach / Proc. 38th Conf. Dec. Control, Phoenix, AZ : 3593 ~ 3598
5. [학술지(정기간행물)] - Y. Zhang / 1998 / Detection and diagnosis of sensor and actuator failures using IMM estimator / IEEE Trans. Aerosp. Electron. Syst 34 (4) : 1293 ~ 1313
2. [학술지(정기간행물)] - R. H. Chen / 2006 / Health monitoring of a satellite system / Journal of Guidance, Control and Dynamics 29 (3) : 1 ~ 22
3. [학술대회논문] - A. Lee / 1998 / A model based thruster leakage monitor for the cassini spacecraft / Proc. of the American Control Conf. Inst. Of Electrical and Electronics Engineers : 902 ~ 904
4. [학술대회논문] - Y. Zhang / 1999 / An interacting multiple-model based fault detection, diagnosis and fault tolerant control approach / Proc. 38th Conf. Dec. Control, Phoenix, AZ : 3593 ~ 3598
5. [학술지(정기간행물)] - Y. Zhang / 1998 / Detection and diagnosis of sensor and actuator failures using IMM estimator / IEEE Trans. Aerosp. Electron. Syst 34 (4) : 1293 ~ 1313
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UCI(KEPA) : I410-ECN-0101-2013-569-003260572