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Composite PID control with unknown dynamics estimator for rotomagnet plant

Author
Xing, Y.; Na, Jing; Costa-Castelló, R.
Type of activity
Presentation of work at congresses
Name of edition
3rd IFAC Conference on Advances in Proportional-Integral-Derivative Control
Date of publication
2018
Presentation's date
2018
Book of congress proceedings
PID 2018: 3rd IFAC Conference on Advances in Proportional-Integral-Derivative Control, Ghent, Belgium, May 09-11, 2018
First page
817
Last page
822
DOI
https://doi.org/10.1016/j.ifacol.2018.06.174 Open in new window
Project funding
Unit of Excellence María de Maeztu
Repository
http://hdl.handle.net/2117/121509 Open in new window
URL
https://www.sciencedirect.com/science/article/pii/S2405896318304713?via%3Dihub Open in new window
Abstract
Although PID control has been widely used in practical engineering, its ability to reject external disturbance and to handle severe nonlinearities should be further enhanced. In this paper, we present a simple robust unknown dynamics estimation, which can be easily incorporated into PID control to achieve satisfactory control performance for a rotomagnet plant subject to period disturbance. The use of this estimator together with PID control leads to a feedforward like composite control framewor...
Citation
Xing, Y., Na, J., Costa-Castelló, R. Composite PID control with unknown dynamics estimator for rotomagnet plant. A: IFAC Conference on Advances in Proportional-Integral-Derivative Control. "PID 2018: 3rd IFAC Conference on Advances in Proportional-Integral-Derivative Control, Ghent, Belgium, May 09-11, 2018". 2018, p. 817-822.
Keywords
Estimator, Feedforward Compensation, Unknown Dynamics, control theory, proportional control. PID Control
Group of research
CS2AC-UPC - Supervision, Safety and Automatic Control
SAC - Advanced Control Systems

Participants