Research of Redundancy Management on Dual-Redundancy Brushless Direct Current Electric Rudder Loop

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Abstract:

Redundancy technique is an effective method to improve the ability of mission reliability, safety reliability and fault tolerant. With redundancy technique, it will increase additional system software and hardware resources, such as fault monitor module and channel switch module etc. In allusion to sensor fault, serial fault, controller fault and motor fault, this paper designs and researches the strategy of fault logic, fault management and fault reconstruction, appropriately distributes the system resources, thus effectively processes fault monitoring and isolating, and sufficiently improves mission reliability, safety reliability and fault tolerant ability of the dual-redundancy brushless direct current electric rudder loop.

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Periodical:

Advanced Materials Research (Volumes 383-390)

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1965-1970

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November 2011

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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[1] Collinson RPG. Fly-by-wire flight control[J]. Computer & Control Engineering Journal, 1999, 12(12): 141-153.

Google Scholar

[2] Ahlstrom K, Torin J. Future architecture for flight control systems[C]. IEEE 20th Digital Avionics Systems Conference, 2001, 1.B. 5-1–5-10.

DOI: 10.1109/dasc.2001.963308

Google Scholar

[3] Wang Yuming, Zhang Qingfen. The reliability analysis for dual redundant power mechanism [J], Electro-technical, 2007(7): 60~61.

Google Scholar

[4] Chen Xin, Wang Lili. The redundancy management software for UAV flight control computer. Nanjing University of Aeronautics and Astronautics. NUAA Volume 41 Supplement.

Google Scholar

[5] Wang Junqiang, Zhu Zhanghua. The redundancy management for multi-redundancy onboard computer. Northwestern University. Journal of Projectiles, Rockets, Missiles and Guidance Vol. 27 No. 5.

Google Scholar

[6] Chen Xin, Li Zhuyong, The research and design of dual redundancy electric rudder loop. Nanjing University of Aeronautics and Astronautics. Master thesis. Paper No. 1028703 09-0095.

Google Scholar

[7] Cai Kaiyuan, Wen Chuanyuan, The consideration for the transient faults of the system reliability. Beijing University of Aeronautics and Astronautics. Acta Automatica Sinica Vol. 16 No. 4.

Google Scholar

[8] Cui Shumei, Liu Manlan, Hu Xiangdong, Based on current analysis of permanent magnet DC motor fault monitoring and diagnosis. Harbin Institute of Technology. Design and Research.

DOI: 10.1109/vppc.2008.4677786

Google Scholar