TY - GEN
T1 - Active flutter suppression using robust adaptive switching control
AU - Li, Guang
AU - Dong, Chaoyang
AU - Hou, Yanze
AU - Wang, Qing
PY - 2009
Y1 - 2009
N2 - Change of aeroservoelastic system dynamics is regarded as the continuous switching of finite models along the flight trajectory or specific flight action, and the switched system is introduced to describe the system dynamics. A robust adaptive switching control scheme is proposed for flutter suppression based on this modeling method. Fast switchings between the models and their corresponding controllers are allowed to cover the aeroservoelastic system dynamics within the flight envelope. In addition, the control scheme avoids the disadvantage of classical adaptive control schemes that system parameters should be slow-varying. Stability of the proposed control scheme is proved by the multiple Lyapunov functions method, and a sufficient condition for stability is achieved. Simulation shows the effectiveness of the proposed scheme.
AB - Change of aeroservoelastic system dynamics is regarded as the continuous switching of finite models along the flight trajectory or specific flight action, and the switched system is introduced to describe the system dynamics. A robust adaptive switching control scheme is proposed for flutter suppression based on this modeling method. Fast switchings between the models and their corresponding controllers are allowed to cover the aeroservoelastic system dynamics within the flight envelope. In addition, the control scheme avoids the disadvantage of classical adaptive control schemes that system parameters should be slow-varying. Stability of the proposed control scheme is proved by the multiple Lyapunov functions method, and a sufficient condition for stability is achieved. Simulation shows the effectiveness of the proposed scheme.
UR - https://www.scopus.com/pages/publications/77950793951
U2 - 10.1109/CDC.2009.5399970
DO - 10.1109/CDC.2009.5399970
M3 - 会议稿件
AN - SCOPUS:77950793951
SN - 9781424438716
T3 - Proceedings of the IEEE Conference on Decision and Control
SP - 782
EP - 787
BT - Proceedings of the 48th IEEE Conference on Decision and Control held jointly with 2009 28th Chinese Control Conference, CDC/CCC 2009
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 48th IEEE Conference on Decision and Control held jointly with 2009 28th Chinese Control Conference, CDC/CCC 2009
Y2 - 15 December 2009 through 18 December 2009
ER -