Research of Redundancy Management on Fight Control Computer for Unmanned Aerial Vehicle

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Redundancy technology is very important to improve the reliability and fault tolerant of redundant flight control computer for unmanned aerial vehicle. The key technology is redundancy management strategies and methods. The redundancy management strategies and methods are researched based on hardware redundancy and software management for the sample redundant flight control computer The redundancy management strategies make full use of the advantages of distributed systems and the CAN bus transmission characteristics, and solve the problem of fault diagnosis and fault treatment and system reconfiguration. Results show that the strategies meet the design specifications of application requirements.

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Periodical:

Advanced Materials Research (Volumes 383-390)

Edited by:

Wu Fan

Pages:

1573-1577

Citation:

L. Liu et al., "Research of Redundancy Management on Fight Control Computer for Unmanned Aerial Vehicle", Advanced Materials Research, Vols. 383-390, pp. 1573-1577, 2012

Online since:

November 2011

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$38.00

[1] Bying CS. Watson M, Edwards D. A model-based approach to prognostics and health management for flight control actuators/IEEE[A]. Aerospace Conference Proceedings [C]. New York; IEEE . (2004).

DOI: https://doi.org/10.1109/aero.2004.1368172

[2] Laprie JC, A rlat J, Beounes C, et al Definition and analysis of hardware-and software-fault-tolerant architectures [J]. Computer, 1990, 23(7): 39- 51.

DOI: https://doi.org/10.1109/2.56851

[3] Wang Daobing , Chen Huaimin, Kang Fang, Wu Chengfu. Design and realization of treble-redundancy management method of flight control system. Northwestern University. Computer measurement and Control. 2007. 15(11) 1621-1623.

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

[5] Chen Jinbo, Hu Jinchun, Distributed fault-tolerant system based on CAN bus. Tsinghua University, THU Volume Vol. 49 No. 7.

[6] Bolduc L P. Redundancy management system for the X-33 vehicle and mission computer [C] / Proc of EEE/AIAA 19th Digital Avionics Systems Conference Philadelphia, PA: IEEE Press, 2000: 1C3/1 – 1C3/7.

DOI: https://doi.org/10.1109/dasc.2000.886886

[7] J.H. Lala and R.E. Harper, Architectural principles for safety-critical real-time applications, Proc. of the IEEE, val. 82, no. 1, 1994, pp.25-40.

DOI: https://doi.org/10.1109/5.259424

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