Multilinear Model of Heat Exchanger with Hammerstein Structure
Joint Authors
Dubonjić, LJubiša
Nedić, Novak
Filipović, Vojislav
Pršić, Dragan
Vičovac, Aleksandar
Source
Journal of Control Science and Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-05-25
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Electronic engineering
Information Technology and Computer Science
Abstract EN
The multilinear model control design approach is based on the approximation of the nonlinear model of the system by a set of linear models.
The paper presents the method of creation of a bank of linear models of the two-pass shell and tube heat exchanger.
The nonlinear model is assumed to have a Hammerstein structure.
The set of linear models is formed by decomposition of the nonlinear steady-state characteristic by using the modified Included Angle Dividing method.
Two modifications of this method are proposed.
The first one refers to the addition to the algorithm for decomposition, which reduces the number of linear segments.
The second one refers to determination of the threshold value.
The dependence between decomposition of the nonlinear characteristic and the linear dynamics of the closed-loop system is established.
The decoupling process is more formal and it can be easily implemented by using software tools.
Due to its simplicity, the method is particularly suitable in complex systems, such as heat exchanger networks.
American Psychological Association (APA)
Pršić, Dragan& Nedić, Novak& Filipović, Vojislav& Dubonjić, LJubiša& Vičovac, Aleksandar. 2016. Multilinear Model of Heat Exchanger with Hammerstein Structure. Journal of Control Science and Engineering،Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1107926
Modern Language Association (MLA)
Pršić, Dragan…[et al.]. Multilinear Model of Heat Exchanger with Hammerstein Structure. Journal of Control Science and Engineering No. 2016 (2016), pp.1-7.
https://search.emarefa.net/detail/BIM-1107926
American Medical Association (AMA)
Pršić, Dragan& Nedić, Novak& Filipović, Vojislav& Dubonjić, LJubiša& Vičovac, Aleksandar. Multilinear Model of Heat Exchanger with Hammerstein Structure. Journal of Control Science and Engineering. 2016. Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1107926
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1107926