Integrated fault estimation and fault-tolerant control for a flexible regional aircraft

被引：0

作者：

Yishi LIU ^{[1
,2
]}

Sheng HONG ^{[1
]}

Enrico ZIO ^{[3
,4
,5
]}

Jianwei LIU ^{[1
]}

机构：

[1] 不详

[2] School of Cyber Science and Technology, Beihang University

[3] 不详

[4] School of Automation Science and Electrical Engineering, Beihang University

[5] Department of Energy, Politecnico di Milano

[6] MINES Paris Tech, PSL Research University,CRC

[7] Eminent Scholar, Department of Nuclear Engineering, College of Engineering, Kyung Hee University

[8] 不详

来源：

Chinese Journal of Aeronautics | 2022年 / 03期

关键词：

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The article focuses on the design and application of an active reconfigurable controller that mitigates the effects of gust load and actuator faults on a flexible aircraft. A novel integrated adaptive output feedback scheme is investigated to address the actuator faults. The real-time fault values provided by the fault estimation module are considered in the reconfigurable control law to improve the fault-tolerant capability. The estimate values of faults and control gains are calculated by analyzing the stability of the overall system. The proposed controller is simulated using a flexible aircraft model with a discrete ‘1-cosine' gust, and the results show that it can effectively mitigate the wing root moments and recover the flight maneuver stability after the aircraft suffered from gusts.

引用

页码：390 / 399

页数：10

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