Integrators, Nonlinearities and Antireset Windup for Different Control Structures
(1989) American Control Conference, 1989- Abstract
- In most control schemes it is advantageous to introduce integrators to eliminate off-set due to load disturbances. It is, however, also important to introduce nonlinearities, for instance due to limitations in actuators. The interaction between the integrator and the nonlinearities will cause problems with reset windup. Ways to handle anti-reset windup for different controller configurations are discussed in the paper. Simple PID-controllers, cascade loops, state feedback controllers and pole-placement controllers are given a unified treatment. The discussion is supplemented with simulations.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4813366
- author
- Wittenmark, Björn LU
- organization
- publishing date
- 1989
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- IEEE Xplore : 1989 American Control Conference - 1989 American Control Conference
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- American Control Conference, 1989
- conference location
- Pittsburgh, Pennsylvania, United States
- conference dates
- 1989-06-21 - 1989-06-23
- external identifiers
-
- scopus:0024907310
- DOI
- 10.23919/ACC.1989.4790461
- language
- English
- LU publication?
- yes
- id
- 7d2fe2b1-2dd4-453f-afc7-bd139aac6bd9 (old id 4813366)
- date added to LUP
- 2016-04-04 14:15:44
- date last changed
- 2023-05-31 04:03:43
@inproceedings{7d2fe2b1-2dd4-453f-afc7-bd139aac6bd9, abstract = {{In most control schemes it is advantageous to introduce integrators to eliminate off-set due to load disturbances. It is, however, also important to introduce nonlinearities, for instance due to limitations in actuators. The interaction between the integrator and the nonlinearities will cause problems with reset windup. Ways to handle anti-reset windup for different controller configurations are discussed in the paper. Simple PID-controllers, cascade loops, state feedback controllers and pole-placement controllers are given a unified treatment. The discussion is supplemented with simulations.}}, author = {{Wittenmark, Björn}}, booktitle = {{IEEE Xplore : 1989 American Control Conference}}, language = {{eng}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{Integrators, Nonlinearities and Antireset Windup for Different Control Structures}}, url = {{http://dx.doi.org/10.23919/ACC.1989.4790461}}, doi = {{10.23919/ACC.1989.4790461}}, year = {{1989}}, }