TY - GEN
T1 - The Novel Approach to the Tuning of the Reduced-Order Active Disturbance Rejection Controller for Second-Order Processes
AU - Nowak, Paweł
AU - Grelewicz, Patryk
AU - Czeczot, Jacek
N1 - Publisher Copyright:
© 2020, Springer Nature Switzerland AG.
PY - 2020
Y1 - 2020
N2 - In this paper, the novel approach to the tuning of the Reduced-order Active Disturbance Rejection Controller (RADRC) for the second-order processes is presented. In particular, this work shows that the independent use of five RADRC tuning parameters potentially provides the improvement in the control performance without any deterioration of the quality of the manipulated signal. The concept is based on the zero-pole cancellation technique assuming the second-order model of the process. Then, after theoretical analysis, the conclusions of the practical significance are drawn, and the tuning method is suggested. The theoretical considerations are confirmed by the validation based on the nonlinear laboratory pneumatic system. The validation stage consists of both simulation and experimental tests. The results show an improvement in robustness and a control quality compared to the conventional ADRC controller tuned using by the conventional method and to the conventional PID controller.
AB - In this paper, the novel approach to the tuning of the Reduced-order Active Disturbance Rejection Controller (RADRC) for the second-order processes is presented. In particular, this work shows that the independent use of five RADRC tuning parameters potentially provides the improvement in the control performance without any deterioration of the quality of the manipulated signal. The concept is based on the zero-pole cancellation technique assuming the second-order model of the process. Then, after theoretical analysis, the conclusions of the practical significance are drawn, and the tuning method is suggested. The theoretical considerations are confirmed by the validation based on the nonlinear laboratory pneumatic system. The validation stage consists of both simulation and experimental tests. The results show an improvement in robustness and a control quality compared to the conventional ADRC controller tuned using by the conventional method and to the conventional PID controller.
KW - Practical verification
KW - Reduced-order Active Disturbance Rejection Controller (RADRC)
KW - Second-order process
KW - Tuning rules
UR - https://www.scopus.com/pages/publications/85088207992
U2 - 10.1007/978-3-030-50936-1_113
DO - 10.1007/978-3-030-50936-1_113
M3 - Conference contribution
AN - SCOPUS:85088207992
SN - 9783030509354
T3 - Advances in Intelligent Systems and Computing
SP - 1359
EP - 1370
BT - Advanced, Contemporary Control - Proceedings of KKA 2020—The 20th Polish Control Conference, 2020
A2 - Bartoszewicz, Andrzej
A2 - Kabzinski, Jacek
A2 - Kacprzyk, Janusz
PB - Springer
T2 - 20th Polish Control Conference, PCC 2020
Y2 - 22 June 2020 through 24 June 2020
ER -