Design of Optimal Low-Order Feedforward Controllers
(2012) IFAC Conference on Advances in PID Control p.483-488- Abstract
- Design rules for optimal feedforward controllers with lead-lag structure in the presence of measurable disturbances are presented. The design rules are based on stable first-order models with time delays, FOTD, and are optimal in the sense of minimizing the integrated-squared error. The rules are derived for an open-loop setting, considering a step disturbance. This paper also discusses a general feedforward structure, which enables decoupling in the design of feedback and feedforward controllers, and justifies the open-loop setting.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/2300745
- author
- Hast, Martin LU and Hägglund, Tore LU
- organization
- publishing date
- 2012
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- Feedforward design Optimal control Load-disturbance rejection
- host publication
- 2nd IFAC Conference on Advances in PID Control 2012
- pages
- 483 - 488
- publisher
- Elsevier
- conference name
- IFAC Conference on Advances in PID Control
- conference location
- Brescia, Italy
- conference dates
- 2012-03-28
- external identifiers
-
- scopus:84880870475
- ISBN
- 9781627483247
- project
- PID Control
- PICLU
- Decentralized Control Structures
- language
- English
- LU publication?
- yes
- additional info
- key=hast_hagg2012PID project=TITO
- id
- 46ab9ff0-4c42-4827-9ee9-8849f19e25ac (old id 2300745)
- date added to LUP
- 2016-04-04 12:02:03
- date last changed
- 2024-01-28 00:43:37
@inproceedings{46ab9ff0-4c42-4827-9ee9-8849f19e25ac, abstract = {{Design rules for optimal feedforward controllers with lead-lag structure in the presence of measurable disturbances are presented. The design rules are based on stable first-order models with time delays, FOTD, and are optimal in the sense of minimizing the integrated-squared error. The rules are derived for an open-loop setting, considering a step disturbance. This paper also discusses a general feedforward structure, which enables decoupling in the design of feedback and feedforward controllers, and justifies the open-loop setting.}}, author = {{Hast, Martin and Hägglund, Tore}}, booktitle = {{2nd IFAC Conference on Advances in PID Control 2012}}, isbn = {{9781627483247}}, keywords = {{Feedforward design Optimal control Load-disturbance rejection}}, language = {{eng}}, pages = {{483--488}}, publisher = {{Elsevier}}, title = {{Design of Optimal Low-Order Feedforward Controllers}}, url = {{https://lup.lub.lu.se/search/files/5911910/3363292.pdf}}, year = {{2012}}, }