TY - GEN
T1 - Anti-Windup compensation of linear active disturbance rejection control for near space vehicle autopilot
AU - Hui, Li
AU - Zhide, Yin
AU - Yu, Fan
AU - Fengyi, Li
AU - Chuang, Song
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/10/26
Y1 - 2017/10/26
N2 - Few investigation interests have been focused on anti-windup design under Active Disturbance Rejection Control scheme. In this study, an anti-windup compensation strategy under ADRC scheme is proposed. The strategy is also a special case of the unified framework for anti-windup compensation. By feeding the actual plant input into the extended state observer, the extended state is correctly estimated while actuator saturation emerges, then the adequate controller output is accordingly produced to alleviate the adverse influence of actuator saturation on closed-loop dynamics. The approach is applied to a hypersonic near space vehicle pitch-axis autopilot design with fin-deflection saturation, the capability and effectiveness of the proposed approach is demonstrated by the results.
AB - Few investigation interests have been focused on anti-windup design under Active Disturbance Rejection Control scheme. In this study, an anti-windup compensation strategy under ADRC scheme is proposed. The strategy is also a special case of the unified framework for anti-windup compensation. By feeding the actual plant input into the extended state observer, the extended state is correctly estimated while actuator saturation emerges, then the adequate controller output is accordingly produced to alleviate the adverse influence of actuator saturation on closed-loop dynamics. The approach is applied to a hypersonic near space vehicle pitch-axis autopilot design with fin-deflection saturation, the capability and effectiveness of the proposed approach is demonstrated by the results.
KW - active disturbance rejection control
KW - actuator saturation
KW - anti-windup compensation
KW - extended state observer
KW - near space vehicle
UR - https://www.scopus.com/pages/publications/85040114486
U2 - 10.1109/CCSSE.2017.8087899
DO - 10.1109/CCSSE.2017.8087899
M3 - Conference contribution
AN - SCOPUS:85040114486
T3 - 2017 3rd IEEE International Conference on Control Science and Systems Engineering, ICCSSE 2017
SP - 80
EP - 86
BT - 2017 3rd IEEE International Conference on Control Science and Systems Engineering, ICCSSE 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 3rd IEEE International Conference on Control Science and Systems Engineering, ICCSSE 2017
Y2 - 17 August 2017 through 19 August 2017
ER -