Wood Chip Refiner Control
(1988) In IEEE Control Systems Magazine 8(2). p.38-43- Abstract
- The authors treat the control of a chip refiner to produce wood pulp, where the incremental gain between the motor load and the plate gap is subject to sudden changes due to pad collapse. Passive adaptive control with fault detection, active suboptimal dual control, and dual-control solutions are discussed. For dual control, the choice of the control criterion is crucial, as it must reflect the peculiarities of the process. Two nonquadratic performance indices are proposed, and the myopic solutions are computed. Simulations show the superior performance offered by these indices.<>
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/8496471
- author
- Dumont, Guy A. and Åström, Karl Johan LU
- organization
- publishing date
- 1988
- type
- Contribution to journal
- publication status
- published
- subject
- in
- IEEE Control Systems Magazine
- volume
- 8
- issue
- 2
- pages
- 38 - 43
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- external identifiers
-
- scopus:0023999841
- ISSN
- 0888-0611
- DOI
- 10.1109/37.1872
- language
- English
- LU publication?
- yes
- id
- e4cdb802-a228-4034-9862-8897e57e614e (old id 8496471)
- date added to LUP
- 2016-04-04 13:51:18
- date last changed
- 2021-03-01 16:17:17
@article{e4cdb802-a228-4034-9862-8897e57e614e, abstract = {{The authors treat the control of a chip refiner to produce wood pulp, where the incremental gain between the motor load and the plate gap is subject to sudden changes due to pad collapse. Passive adaptive control with fault detection, active suboptimal dual control, and dual-control solutions are discussed. For dual control, the choice of the control criterion is crucial, as it must reflect the peculiarities of the process. Two nonquadratic performance indices are proposed, and the myopic solutions are computed. Simulations show the superior performance offered by these indices.<>}}, author = {{Dumont, Guy A. and Åström, Karl Johan}}, issn = {{0888-0611}}, language = {{eng}}, number = {{2}}, pages = {{38--43}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, series = {{IEEE Control Systems Magazine}}, title = {{Wood Chip Refiner Control}}, url = {{http://dx.doi.org/10.1109/37.1872}}, doi = {{10.1109/37.1872}}, volume = {{8}}, year = {{1988}}, }