An autopilot fault diagnosis method based on hybrid case and fault trees

Jing Kai Zhang, Peng Hui Li, Xiao Xiong Liu, Wei Guo Zhang

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Targeted at the faults of autopilot in fly-by-wire flight control system, a method based on integration of case and fault tree is proposed to quickly diagnose faults and provide the maintenance of autopilot system. In the process of diagnosis, according to the characteristics of fault information about autopilot system, the Build-in-test data was used to quickly search similar fault in the case base and accurately point out the fault location. For complex fault, the fault tree method is used to traverse to complete the reasoning and diagnosis procedure, and simultaneously add the results to the case base. The simulation results show the method is achieved.

源语言英语
主期刊名Mechatronics, Robotics and Automation
829-832
页数4
DOI
出版状态已出版 - 2013
活动2013 International Conference on Mechatronics, Robotics and Automation, ICMRA 2013 - Guangzhou, 中国
期限: 13 6月 201314 6月 2013

出版系列

姓名Applied Mechanics and Materials
373-375
ISSN(印刷版)1660-9336
ISSN(电子版)1662-7482

会议

会议2013 International Conference on Mechatronics, Robotics and Automation, ICMRA 2013
国家/地区中国
Guangzhou
时期13/06/1314/06/13

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