TY - GEN
T1 - A new robust fault-tolerant control strategy for aircraft with asymmetric structure damage
AU - Zuo, Pianpian
AU - Yi, Ke
AU - Li, Qingdong
AU - Dong, Xiwang
AU - Ren, Zhang
N1 - Publisher Copyright:
© 2017 Technical Committee on Control Theory, CAA.
PY - 2017/9/7
Y1 - 2017/9/7
N2 - This paper focuses on the control problem of the aircraft with asymmetric structure damage. The contribution of this study is to present a new robust fault-tolerant control strategy based on nonlinear extended state observer and nonlinear dynamic inverse, which well balances the system performance and the tolerance of damage. Firstly, the dynamic model of the aircraft with asymmetric structure damage is built adopting micro-element method. Meanwhile, the damaged aircraft control problem can be transformed into the problem of the suppression and adaptation of uncertain factors. Finally, simulations are carried on to demonstrated the control law based on the proposed strategy with NASA Generic Transport Model. Results show that the aircraft tracks the control commands quickly and accurately and the flight performance is well ensured after asymmetric structure damage occurring.
AB - This paper focuses on the control problem of the aircraft with asymmetric structure damage. The contribution of this study is to present a new robust fault-tolerant control strategy based on nonlinear extended state observer and nonlinear dynamic inverse, which well balances the system performance and the tolerance of damage. Firstly, the dynamic model of the aircraft with asymmetric structure damage is built adopting micro-element method. Meanwhile, the damaged aircraft control problem can be transformed into the problem of the suppression and adaptation of uncertain factors. Finally, simulations are carried on to demonstrated the control law based on the proposed strategy with NASA Generic Transport Model. Results show that the aircraft tracks the control commands quickly and accurately and the flight performance is well ensured after asymmetric structure damage occurring.
KW - asymmetric structure damage
KW - dynamic inverse control
KW - extended state observer
KW - robust fault-tolerant control
UR - https://www.scopus.com/pages/publications/85032198164
U2 - 10.23919/ChiCC.2017.8028531
DO - 10.23919/ChiCC.2017.8028531
M3 - 会议稿件
AN - SCOPUS:85032198164
T3 - Chinese Control Conference, CCC
SP - 7438
EP - 7442
BT - Proceedings of the 36th Chinese Control Conference, CCC 2017
A2 - Liu, Tao
A2 - Zhao, Qianchuan
PB - IEEE Computer Society
T2 - 36th Chinese Control Conference, CCC 2017
Y2 - 26 July 2017 through 28 July 2017
ER -