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| Main Authors: | , , , , , |
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| Format: | Recurso digital |
| Language: | English |
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Zenodo
2022
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| Online Access: | https://doi.org/10.1051/e3sconf/202236212002 |
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| _version_ | 1866901037281968128 |
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| author | Tohidi, Seyed Shahabaldin Cali, Davide Tamm, Meril Ortiz Ferrà, Joana Aina Salom, Jaume Madsen, Henrik |
| author_facet | Tohidi, Seyed Shahabaldin Cali, Davide Tamm, Meril Ortiz Ferrà, Joana Aina Salom, Jaume Madsen, Henrik |
| contents | <p>Identifying the parameters of grey-box models requires enough data collected from sensors installed inside and outside of the building for long enough period of time.<br>Consequently, this process is time consuming, costly especially in large buildings that require more sensors, and can only be conducted after the building is constructed.<br>This paper introduces a procedure for identifying greybox models from white-box models. Following this procedure, grey-box models can be identified using data generated by a white-box model, without any requirement for mounting sensors in a building. This reduces the cost and time of modelling, control design and prediction. The introduced procedure is utilized to find a grey-box model of the heat dynamics of a four-floor building in Spain. Simulation results demonstrate the effectiveness of this procedure.</p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_1051_e3sconf_202236212002 |
| institution | Zenodo |
| language | eng |
| publishDate | 2022 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | From white-box to grey-box modelling of the heat dynamics of buildings Tohidi, Seyed Shahabaldin Cali, Davide Tamm, Meril Ortiz Ferrà, Joana Aina Salom, Jaume Madsen, Henrik <p>Identifying the parameters of grey-box models requires enough data collected from sensors installed inside and outside of the building for long enough period of time.<br>Consequently, this process is time consuming, costly especially in large buildings that require more sensors, and can only be conducted after the building is constructed.<br>This paper introduces a procedure for identifying greybox models from white-box models. Following this procedure, grey-box models can be identified using data generated by a white-box model, without any requirement for mounting sensors in a building. This reduces the cost and time of modelling, control design and prediction. The introduced procedure is utilized to find a grey-box model of the heat dynamics of a four-floor building in Spain. Simulation results demonstrate the effectiveness of this procedure.</p> |
| title | From white-box to grey-box modelling of the heat dynamics of buildings |
| url | https://doi.org/10.1051/e3sconf/202236212002 |