Multivariable Controller Design for Hot Rolling Mill
(1996) 13th IFAC World Congress 29:1.- Abstract
- This paper concerns the controller design for the hot rolling mill at the Danish Steel Works Ltd. The design is done using derived dynamical multivariable models. The main objective of the design is to separate the two sides of the rolling mill. This is obtained by first linearizing the positioning system using feedback linearization and then using eigenspace design on the linearized multivariable system. To ensure that the design is stable, the stability of the system is investigated using the small gain theorem. The performance of the controller is evaluated using estimated models based on data from the plate mill.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4780745
- author
- Pedersen, Lars Malcolm and Wittenmark, Björn LU
- organization
- publishing date
- 1996
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- Hot rolling mill, plate thickness control, nonlinear control, eigenstructure assignment, stability analysis, multivariable control
- host publication
- IFAC Proceedings Volumes
- volume
- 29:1
- publisher
- Elsevier
- conference name
- 13th IFAC World Congress
- conference location
- San Francisco, CA, United States
- conference dates
- 1996-06-30 - 1996-07-05
- DOI
- 10.1016/S1474-6670(17)58687-5
- language
- English
- LU publication?
- yes
- id
- 87f0a89a-67db-44c5-a8f7-30bb53ad3898 (old id 4780745)
- date added to LUP
- 2016-04-04 13:26:07
- date last changed
- 2022-05-19 10:04:23
@inproceedings{87f0a89a-67db-44c5-a8f7-30bb53ad3898, abstract = {{This paper concerns the controller design for the hot rolling mill at the Danish Steel Works Ltd. The design is done using derived dynamical multivariable models. The main objective of the design is to separate the two sides of the rolling mill. This is obtained by first linearizing the positioning system using feedback linearization and then using eigenspace design on the linearized multivariable system. To ensure that the design is stable, the stability of the system is investigated using the small gain theorem. The performance of the controller is evaluated using estimated models based on data from the plate mill.}}, author = {{Pedersen, Lars Malcolm and Wittenmark, Björn}}, booktitle = {{IFAC Proceedings Volumes}}, keywords = {{Hot rolling mill; plate thickness control; nonlinear control; eigenstructure assignment; stability analysis; multivariable control}}, language = {{eng}}, publisher = {{Elsevier}}, title = {{Multivariable Controller Design for Hot Rolling Mill}}, url = {{http://dx.doi.org/10.1016/S1474-6670(17)58687-5}}, doi = {{10.1016/S1474-6670(17)58687-5}}, volume = {{29:1}}, year = {{1996}}, }