Full-state feedback LQR with integral gain for control of induction heating of steel billet
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F24%3A63576658" target="_blank" >RIV/70883521:28140/24:63576658 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S2215098624001071" target="_blank" >https://www.sciencedirect.com/science/article/pii/S2215098624001071</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jestch.2024.101721" target="_blank" >10.1016/j.jestch.2024.101721</a>
Alternative languages
Result language
angličtina
Original language name
Full-state feedback LQR with integral gain for control of induction heating of steel billet
Original language description
Induction heating is widely used in industrial furnaces due to its rapid response and energy efficiency. Computeraided modelling and simulation are necessary for the design and optimisation of these furnaces. This article focuses on modelling and simulating induction heating of a one-dimensional spatial partial differential model for a rectangular carbon steel billet. The simulation considered temperature dynamics, including the skin effect and heat loss via radiation. The partial differential model was converted into a state-space model for designing a fullstate feedback Linear Quadratic Regulator (LQR) with integral action. This controller was effectively applied to regulate the billet’s core temperature from 1000 ◦C to 1200 ◦C, under different input, R and state, Q, weighing matrices for the LQR, as well as in the presence of disturbances.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20205 - Automation and control systems
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Engineering Science and Technology, an International Journal - JESTECH
ISSN
2215-0986
e-ISSN
2215-0986
Volume of the periodical
55
Issue of the periodical within the volume
1
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
12
Pages from-to
1-12
UT code for WoS article
001249802500001
EID of the result in the Scopus database
2-s2.0-85194887511