TY - GEN
T1 - Fault-tolerant control for carrier rocket actuator based on adaptive control with constraints
AU - Niu, Qiushi
AU - Li, Qingdong
AU - Liu, Yishi
AU - Han, Liang
AU - Ren, Zhang
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/10/16
Y1 - 2020/10/16
N2 - A fault-tolerant control (FTC) for carrier rocket with actuator fault using model reference adaptive control (MRAC) method is proposed in this paper. Firstly, the model for the carrier rocket with actuator fault is established by treating the fault as disturbance. Based on the flight dynamic model, the linear quadratic regulator (LQR) technique is used as the basic controller to make the output response follow the command signal. Moreover, in the case of actuator constraints, the fault-tolerant controller is designed using MRAC to minigate the effect of actuator fault with anti-windup compensation. Finally, a numerical example is given to demonstrate the effectiveness of the proposed methods.
AB - A fault-tolerant control (FTC) for carrier rocket with actuator fault using model reference adaptive control (MRAC) method is proposed in this paper. Firstly, the model for the carrier rocket with actuator fault is established by treating the fault as disturbance. Based on the flight dynamic model, the linear quadratic regulator (LQR) technique is used as the basic controller to make the output response follow the command signal. Moreover, in the case of actuator constraints, the fault-tolerant controller is designed using MRAC to minigate the effect of actuator fault with anti-windup compensation. Finally, a numerical example is given to demonstrate the effectiveness of the proposed methods.
KW - Actuator fault
KW - Anti-windup
KW - Fault-tolerant control (FTC)
KW - Model reference adaptive control (MRAC)
UR - https://www.scopus.com/pages/publications/85101179387
U2 - 10.1109/YAC51587.2020.9337603
DO - 10.1109/YAC51587.2020.9337603
M3 - 会议稿件
AN - SCOPUS:85101179387
T3 - Proceedings - 2020 35th Youth Academic Annual Conference of Chinese Association of Automation, YAC 2020
SP - 509
EP - 514
BT - Proceedings - 2020 35th Youth Academic Annual Conference of Chinese Association of Automation, YAC 2020
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 35th Youth Academic Annual Conference of Chinese Association of Automation, YAC 2020
Y2 - 16 October 2020 through 18 October 2020
ER -