Comparative Study of Hybrid Control Using VTLCD and UTLCD for Building Models Subjected to Earthquake Loads.
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| Title: | Comparative Study of Hybrid Control Using VTLCD and UTLCD for Building Models Subjected to Earthquake Loads. |
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| Authors: | Tran, Ngoc-An1 (AUTHOR), Bui, Hai-Le2 (AUTHOR) le.buihai@hust.edu.vn, Cao, Huong Quoc3 (AUTHOR), Hazra, Arpan (AUTHOR) ahazra@wiley.com |
| Source: | Journal of Engineering (2314-4912). 8/19/2025, Vol. 2025, p1-16. 16p. |
| Subjects: | Structural control (Engineering), Tuned mass dampers, Feedback control systems, Earth movements, Vibration isolation |
| Abstract: | Our previous study presented the vibration reduction efficiency of building models equipped with the V‐shaped tuned liquid column damper (VTLCD) subjected to earthquake loads as a passive control problem. This study develops a hybrid control problem for VTLCD. The VTLCD is installed on the structure's top floor, and the control force is placed on the structure's first floor. The controller used to calculate this control force is based on the hedge‐algebras (HA) theory, an advanced approach in automatic control. A U‐shaped tuned liquid column damper (UTLCD) has also been included for comparison with VTLCD. The advantages of VTLCD over UTLCD were demonstrated in our previous research on the passive control problem and are further shown in this study on the hybrid control problem. Simulation results in this research show that the hybrid control configuration using VTLCD is significantly better at reducing structural vibrations than the one using UTLCD in all investigated earthquakes with different peak ground accelerations (PGAs). This efficiency increases as the PGA of the investigated earthquakes increases, demonstrating the advantage of VTLCD even in the case of hybrid control. This study has shown the potential of VTLCD as an effective solution to vibration control problems of structures. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Engineering (2314-4912) is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Header | DbId: egs DbLabel: Engineering Source An: 187432661 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Comparative Study of Hybrid Control Using VTLCD and UTLCD for Building Models Subjected to Earthquake Loads. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Tran%2C+Ngoc-An%22">Tran, Ngoc-An</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Bui%2C+Hai-Le%22">Bui, Hai-Le</searchLink><relatesTo>2</relatesTo> (AUTHOR)<i> le.buihai@hust.edu.vn</i><br /><searchLink fieldCode="AR" term="%22Cao%2C+Huong+Quoc%22">Cao, Huong Quoc</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Hazra%2C+Arpan%22">Hazra, Arpan</searchLink> (AUTHOR)<i> ahazra@wiley.com</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Engineering+%282314-4912%29%22">Journal of Engineering (2314-4912)</searchLink>. 8/19/2025, Vol. 2025, p1-16. 16p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Structural+control+%28Engineering%29%22">Structural control (Engineering)</searchLink><br /><searchLink fieldCode="DE" term="%22Tuned+mass+dampers%22">Tuned mass dampers</searchLink><br /><searchLink fieldCode="DE" term="%22Feedback+control+systems%22">Feedback control systems</searchLink><br /><searchLink fieldCode="DE" term="%22Earth+movements%22">Earth movements</searchLink><br /><searchLink fieldCode="DE" term="%22Vibration+isolation%22">Vibration isolation</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Our previous study presented the vibration reduction efficiency of building models equipped with the V‐shaped tuned liquid column damper (VTLCD) subjected to earthquake loads as a passive control problem. This study develops a hybrid control problem for VTLCD. The VTLCD is installed on the structure's top floor, and the control force is placed on the structure's first floor. The controller used to calculate this control force is based on the hedge‐algebras (HA) theory, an advanced approach in automatic control. A U‐shaped tuned liquid column damper (UTLCD) has also been included for comparison with VTLCD. The advantages of VTLCD over UTLCD were demonstrated in our previous research on the passive control problem and are further shown in this study on the hybrid control problem. Simulation results in this research show that the hybrid control configuration using VTLCD is significantly better at reducing structural vibrations than the one using UTLCD in all investigated earthquakes with different peak ground accelerations (PGAs). This efficiency increases as the PGA of the investigated earthquakes increases, demonstrating the advantage of VTLCD even in the case of hybrid control. This study has shown the potential of VTLCD as an effective solution to vibration control problems of structures. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Engineering (2314-4912) is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1155/je/5524853 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 16 StartPage: 1 Subjects: – SubjectFull: Structural control (Engineering) Type: general – SubjectFull: Tuned mass dampers Type: general – SubjectFull: Feedback control systems Type: general – SubjectFull: Earth movements Type: general – SubjectFull: Vibration isolation Type: general Titles: – TitleFull: Comparative Study of Hybrid Control Using VTLCD and UTLCD for Building Models Subjected to Earthquake Loads. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Tran, Ngoc-An – PersonEntity: Name: NameFull: Bui, Hai-Le – PersonEntity: Name: NameFull: Cao, Huong Quoc – PersonEntity: Name: NameFull: Hazra, Arpan IsPartOfRelationships: – BibEntity: Dates: – D: 19 M: 08 Text: 8/19/2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 23144904 Numbering: – Type: volume Value: 2025 Titles: – TitleFull: Journal of Engineering (2314-4912) Type: main |
| ResultId | 1 |
