Modeling and identification of a time-delay heat exchanger plant
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F20%3A63526267" target="_blank" >RIV/70883521:28140/20:63526267 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/B9780128194225000025" target="_blank" >https://www.sciencedirect.com/science/article/pii/B9780128194225000025</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/B978-0-12-819422-5.00002-5" target="_blank" >10.1016/B978-0-12-819422-5.00002-5</a>
Alternative languages
Result language
angličtina
Original language name
Modeling and identification of a time-delay heat exchanger plant
Original language description
The so-called anisochronic modeling principle followed by the determination of model parameters values for a looped thermal plant with the water-air heat exchanger are given to the reader in this chapter. This modeling framework is characterized by the inclusion of all significant delays in the mathematical model formed by delay-differential equations instead of habitual and more complex partial differential ones. Standard finite-dimensional lumped models with input-output delays cannot sufficiently handle the plant dynamics due to the existence of inner (state) delays caused by the looping. The parameters identification part consists of two steps. First, static characteristics give rise to values of heat transmission coefficients and other parameters affecting a steady state. Second, delays and masses are estimated from dynamic (step) responses via least mean squares minimization of the characteristics error.
Czech name
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Czech description
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Classification
Type
C - Chapter in a specialist book
CEP classification
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OECD FORD branch
20205 - Automation and control systems
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Book/collection name
Advanced Analytic and Control Techniques for Thermal Systems with Heat Exchangers
ISBN
978-0-12-819422-5
Number of pages of the result
26
Pages from-to
23-48
Number of pages of the book
519
Publisher name
Academic Press
Place of publication
Londýn
UT code for WoS chapter
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