Abstract
The derivation and applicability of reduced-order models for selection and assessment of plantwide control structures is studied. The paper demonstrates the advantage of exploiting the intrinsic structure of a chemical plant, which mirrors the decentralization of the control problem. The recommended procedure is to apply model reduction to individual units, followed by coupling these reduced-order models. This procedure is flexible and accurate, and leads to major reduction of the simulation time. The importance of retaining the model nonlinearity is highlighted.
| Original language | English |
|---|---|
| Title of host publication | Computer Aided Chemical Engineering |
| Pages | 823-828 |
| Number of pages | 6 |
| Volume | 24 |
| DOIs | |
| Publication status | Published - 2007 |
| Externally published | Yes |
Publication series
| Name | Computer Aided Chemical Engineering |
|---|---|
| Volume | 24 |
| ISSN (Print) | 15707946 |
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Keywords
- alkylation
- model reduction
- nonlinear behaviour
- plantwide control
ASJC Scopus subject areas
- Chemical Engineering(all)
- Computer Science Applications
Cite this
On the application of model reduction to plantwide control. / Dorneanu, Bogdan; Sorin Bildea, Costin; Grievink, Johan.
Computer Aided Chemical Engineering. Vol. 24 2007. p. 823-828 (Computer Aided Chemical Engineering; Vol. 24).Research output: Chapter in Book/Report/Conference proceeding › Chapter
}
TY - CHAP
T1 - On the application of model reduction to plantwide control
AU - Dorneanu, Bogdan
AU - Sorin Bildea, Costin
AU - Grievink, Johan
PY - 2007
Y1 - 2007
N2 - The derivation and applicability of reduced-order models for selection and assessment of plantwide control structures is studied. The paper demonstrates the advantage of exploiting the intrinsic structure of a chemical plant, which mirrors the decentralization of the control problem. The recommended procedure is to apply model reduction to individual units, followed by coupling these reduced-order models. This procedure is flexible and accurate, and leads to major reduction of the simulation time. The importance of retaining the model nonlinearity is highlighted.
AB - The derivation and applicability of reduced-order models for selection and assessment of plantwide control structures is studied. The paper demonstrates the advantage of exploiting the intrinsic structure of a chemical plant, which mirrors the decentralization of the control problem. The recommended procedure is to apply model reduction to individual units, followed by coupling these reduced-order models. This procedure is flexible and accurate, and leads to major reduction of the simulation time. The importance of retaining the model nonlinearity is highlighted.
KW - alkylation
KW - model reduction
KW - nonlinear behaviour
KW - plantwide control
UR - http://www.scopus.com/inward/record.url?scp=40849124304&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=40849124304&partnerID=8YFLogxK
U2 - 10.1016/S1570-7946(07)80160-X
DO - 10.1016/S1570-7946(07)80160-X
M3 - Chapter
AN - SCOPUS:40849124304
SN - 9780444531575
VL - 24
T3 - Computer Aided Chemical Engineering
SP - 823
EP - 828
BT - Computer Aided Chemical Engineering
ER -