Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/44114
標題: Failure detection and adaptive compensation for fault tolerable flight control systems
作者: Lin, C.L.
林俊良
Liu, C.T.
關鍵字: adaptive control
aircraft control
fault tolerance
neural network
applications
real-time systems
neural-networks
diagnosis
drive
期刊/報告no:: Ieee Transactions on Industrial Informatics, Volume 3, Issue 4, Page(s) 322-331.
摘要: This paper presents an advanced aircraft flight control system which is capable of providing failure detection, identification, and adaptive compensation in the event of the damage of control surfaces. The new approach is based on the detection of immediate changes of correlation between pitching, yawing, and rolling rates. The failure compensation mechanism is realized by an adaptive wavelet neural net-based proportional-integral-derivative (PID) controller. The fault-tolerant mechanism is activated to regain effective control of the damaged aircraft whenever a control surface failure is detected. Design of a real-time executive kernel based on the RT-Linux operating system is experimentally conducted to realize and verify functions of our proposed design.
URI: http://hdl.handle.net/11455/44114
ISSN: 1551-3203
文章連結: http://dx.doi.org/10.1109/tii.2007.913064
Appears in Collections:電機工程學系所

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