TY - GEN
T1 - A Coupling Active Disturbance Rejection Control for Multi-variable Systems with Upper/Lower Triangular Input Matrix
AU - Li, Hui
AU - Xu, Cheng
AU - Song, Chuang
AU - Yin, Zhide
N1 - Publisher Copyright:
© The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2024.
PY - 2024
Y1 - 2024
N2 - The accuracy of the mathematical model of a multi-variable system has a significant influence on the control law design. To reduce the dependence on the accuracy of the plant model, a coupling control app roach is proposed for multi-variable systems with upper/lower triangular input matrix based on linear active disturbance rejection control idea. The dynamics, of the controlled variable with only one control input, is established as a single-input single-output system, then this control sig nal is solved by the regular linear active disturbance rejection control; the other dynamics, of the controlled variables with more than one control input, are respectively established as individual multi-input single-output system, then these control signals are solved by the proposed multi-input linear active disturbance rejection control. The approach is employed to an aircraft lateral control. The simulation shows that the proposed approach provides good control performance and strong robustness for multi-variable coupling plant.
AB - The accuracy of the mathematical model of a multi-variable system has a significant influence on the control law design. To reduce the dependence on the accuracy of the plant model, a coupling control app roach is proposed for multi-variable systems with upper/lower triangular input matrix based on linear active disturbance rejection control idea. The dynamics, of the controlled variable with only one control input, is established as a single-input single-output system, then this control sig nal is solved by the regular linear active disturbance rejection control; the other dynamics, of the controlled variables with more than one control input, are respectively established as individual multi-input single-output system, then these control signals are solved by the proposed multi-input linear active disturbance rejection control. The approach is employed to an aircraft lateral control. The simulation shows that the proposed approach provides good control performance and strong robustness for multi-variable coupling plant.
KW - Coupling control
KW - Linear active disturbance rejection control
KW - Multi-variable systems
KW - Uncertain plant
UR - https://www.scopus.com/pages/publications/105000420098
U2 - 10.1007/978-981-97-8650-3_51
DO - 10.1007/978-981-97-8650-3_51
M3 - Conference contribution
AN - SCOPUS:105000420098
SN - 9789819786497
T3 - Lecture Notes in Electrical Engineering
SP - 501
EP - 510
BT - Proceedings of 2024 Chinese Intelligent Systems Conference
A2 - Jia, Yingmin
A2 - Fu, Yongling
A2 - Zhang, Weicun
A2 - Yang, Yang
PB - Springer Science and Business Media Deutschland GmbH
T2 - 20th Chinese Intelligent Systems Conference, CISC 2024
Y2 - 26 October 2024 through 27 October 2024
ER -