Optimization-based control of ventilation in a road tunnel complex
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F17%3A00314182" target="_blank" >RIV/68407700:21230/17:00314182 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21720/17:00314182
Result on the web
<a href="https://doi.org/10.1016/j.conengprac.2017.09.011" target="_blank" >https://doi.org/10.1016/j.conengprac.2017.09.011</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.conengprac.2017.09.011" target="_blank" >10.1016/j.conengprac.2017.09.011</a>
Alternative languages
Result language
angličtina
Original language name
Optimization-based control of ventilation in a road tunnel complex
Original language description
This paper introduces a novel approach for controlling the operational ventilation in complex road tunnels. Basically, the control structure is feed-forward with an adaptive logic. The feed-forward part includes the static optimization which uses the mathematical model of airflow dynamics. The adaptive logic is based on the recursive least squares with exponential forgetting, which compensates deviations between the mathematical model and real measured data, and thus provides a feedback. During the standard operation of road tunnels, requirements to maintain indoor air quality (IAQ) and protect the surrounding area of a tunnel from pollution, are necessary. Moreover, reducing electricity costs is desirable, as the ventilation in road tunnels forms a significant part of electricity costs. The control scheme has been validated through the long-term evaluation of operation in the Blanka tunnel complex in Prague, Czech Republic, which is the largest city tunnel in Central Europe. The experimental validation of the proposed control scheme is the main contribution of the paper.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20205 - Automation and control systems
Result continuities
Project
<a href="/en/project/ED2.1.00%2F03.0091" target="_blank" >ED2.1.00/03.0091: University center for energy Efficient buildings (UCEEB)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Control Engineering Practice
ISSN
0967-0661
e-ISSN
1873-6939
Volume of the periodical
69
Issue of the periodical within the volume
December
Country of publishing house
GB - UNITED KINGDOM
Number of pages
15
Pages from-to
141-155
UT code for WoS article
000414109400013
EID of the result in the Scopus database
2-s2.0-85030858811