Enhancing Disturbance Rejection Performance for the Magnitude-optimum-tuned PI Controller
J. Cvejn
University of Pardubice
Abstract
The Magnitude Optimum (MO) tuning method for PI and PID controllers, applied on stable and non-oscillating plants, usually gives fast tracking responses and offers very good process output disturbance-rejection performance, even if the process contains significant dead time. On the other hand, in the cases of plant-input disturbances slow responses may be obtained. The paper deals with this problem for the PI controller case. Enhancing the disturbance-rejection performance is achieved by means of additional filter designed so that the stability margin properties of the MO tuning are preserved.
Full paper
Session
Linear and Non-linear Control System Design (Poster)
Reference
Cvejn, J.: Enhancing Disturbance Rejection Performance for the Magnitude-optimum-tuned PI Controller. Editors: Fikar, M. and Kvasnica, M., In Proceedings of the 2017 21st International Conference on Process Control (PC), Štrbské Pleso, Slovakia, June 6 – 9, 155–160, 2017.
BibTeX
| @inProceedings{pc2017-005, | ||
| author | = { | Cvejn, J.}, |
| title | = { | Enhancing Disturbance Rejection Performance for the Magnitude-optimum-tuned PI Controller}, |
| booktitle | = { | Proceedings of the 2017 21st International Conference on Process Control (PC)}, |
| year | = { | 2017}, |
| pages | = { | 155-160}, |
| editor | = { | Fikar, M. and Kvasnica, M.}, |
| address | = { | \v{S}trbsk\'e Pleso, Slovakia}} |