TY - GEN
T1 - Design of Sliding Mode Controller with Self-adaption for a Morphing Aircraft
AU - Wu, Qian
AU - Liu, Zhenghua
AU - Ding, Baoyang
AU - Zhu, Lingpu
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/7/2
Y1 - 2018/7/2
N2 - With different flight conditions and tasks, the morphing aircraft can change its shape to obtain optimal aerodynamic performance. In this paper, a controller design method for linear parameter-varying (LPV) system is studied. Firstly, the establishment process of LPV model is introduced. The open loop dynamic responses of LPV model and actual nonlinear model are compared. Then, on the basis of satisfying the Linear Matrix Inequality (LMI) condition of Lyapunov stability, a class of finite time convergent self-adaptive sliding mode variable structure controller (ASMC) is designed, and the stability of the model is proved. Finally, the simulation result shows that the above controller can maintain global stability of variant process when the external upper bound is unknown.
AB - With different flight conditions and tasks, the morphing aircraft can change its shape to obtain optimal aerodynamic performance. In this paper, a controller design method for linear parameter-varying (LPV) system is studied. Firstly, the establishment process of LPV model is introduced. The open loop dynamic responses of LPV model and actual nonlinear model are compared. Then, on the basis of satisfying the Linear Matrix Inequality (LMI) condition of Lyapunov stability, a class of finite time convergent self-adaptive sliding mode variable structure controller (ASMC) is designed, and the stability of the model is proved. Finally, the simulation result shows that the above controller can maintain global stability of variant process when the external upper bound is unknown.
KW - LPV model
KW - morphing aircraft
KW - self-adaption
KW - sliding mode control
UR - https://www.scopus.com/pages/publications/85062780099
U2 - 10.1109/CAC.2018.8623073
DO - 10.1109/CAC.2018.8623073
M3 - 会议稿件
AN - SCOPUS:85062780099
T3 - Proceedings 2018 Chinese Automation Congress, CAC 2018
SP - 122
EP - 127
BT - Proceedings 2018 Chinese Automation Congress, CAC 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2018 Chinese Automation Congress, CAC 2018
Y2 - 30 November 2018 through 2 December 2018
ER -