Fault-Tolerant Control of Wing Surface Based on Incremental Nonlinear Dynamic Inversion

Jiaxin Chen, Xiaoxiong Liu, Tongwen Chen, Wang Lei

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

The damage to the aircraft wing not only disrupts the aircraft’s inherent structure but also alters its aerodynamic characteristics, posing a serious threat to the safety of aircraft flight. In case of wing damage, pilots can save the aircraft by making sound decisions and using proper manipulation techniques if the flight control system is still operational, preventing catastrophic accidents. This paper takes a large transport aircraft as the research object and delves into the key issues involved in the fault-tolerant control method of the flight control system’s wing sur-face. A fault-tolerant control method with control allocation based on incremental nonlinear dynamic inversion is proposed. This method performs control allocation according to fault information and utilizes control surface deflection to estimate the angular acceleration signal, significantly enhancing the aircraft’s robustness against wing surface faults. Simulation results demonstrate that the designed fault-tolerant flight control law can ensure the normal flight of the aircraft in the event of a single wing surface failure.

源语言英语
主期刊名Advances in Guidance, Navigation and Control - Proceedings of 2024 International Conference on Guidance, Navigation and Control Volume 8
编辑Liang Yan, Haibin Duan, Yimin Deng
出版商Springer Science and Business Media Deutschland GmbH
217-226
页数10
ISBN(印刷版)9789819622276
DOI
出版状态已出版 - 2025
活动International Conference on Guidance, Navigation and Control, ICGNC 2024 - Changsha, 中国
期限: 9 8月 202411 8月 2024

出版系列

姓名Lecture Notes in Electrical Engineering
1344 LNEE
ISSN(印刷版)1876-1100
ISSN(电子版)1876-1119

会议

会议International Conference on Guidance, Navigation and Control, ICGNC 2024
国家/地区中国
Changsha
时期9/08/2411/08/24

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