OPTIMIZATION OF TUNED MASS DAMPERS ATTACHED TO DAMPED STRUCTURES - MINIMIZATION OF MAXIMUM DISPLACEMENT AND ACCELERATION
A tuned mass damper is a device, which can be highly helpful while dealing with dynamic behaviour of structures. Its proper design is conditioned by knowledge of both loading and the structure properties. In many cases, the structure can be represented by single degree of freedom model, which simpli...
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| Format: | Article |
| Language: | English |
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Czech Technical University in Prague
2021-04-01
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| Series: | Acta Polytechnica CTU Proceedings |
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| Online Access: | https://ojs.cvut.cz/ojs/index.php/APP/article/view/7218 |
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| author | Jan Štěpánek Jiří Máca |
| author_facet | Jan Štěpánek Jiří Máca |
| author_sort | Jan Štěpánek |
| collection | DOAJ |
| description | A tuned mass damper is a device, which can be highly helpful while dealing with dynamic behaviour of structures. Its proper design is conditioned by knowledge of both loading and the structure properties. In many cases, the structure can be represented by single degree of freedom model, which simplifies the design and optimization of tuned mass dampers. Most of studies focus only on minimization of displacement of the main structure under harmonic force load, however, in many cases, different frequency response function would be more appropriate. This paper presents an extension of design formulas for the H∞ optimization of tuned mass dampers for damped structures and various frequency response functions. |
| format | Article |
| id | doaj-art-9fb830bbc4814655b42e53c1399234ff |
| institution | DOAJ |
| issn | 2336-5382 |
| language | English |
| publishDate | 2021-04-01 |
| publisher | Czech Technical University in Prague |
| record_format | Article |
| series | Acta Polytechnica CTU Proceedings |
| spelling | doaj-art-9fb830bbc4814655b42e53c1399234ff2025-08-20T03:20:10ZengCzech Technical University in PragueActa Polytechnica CTU Proceedings2336-53822021-04-01309810310.14311/APP.2021.30.00984458OPTIMIZATION OF TUNED MASS DAMPERS ATTACHED TO DAMPED STRUCTURES - MINIMIZATION OF MAXIMUM DISPLACEMENT AND ACCELERATIONJan Štěpánek0Jiří Máca1Czech Technical University in Prague, Faculty of Civil Engineering, Department of Mechanics, Thákurova 7, 166 29 Prague 6, Czech RepublicCzech Technical University in Prague, Faculty of Civil Engineering, Department of Mechanics, Thákurova 7, 166 29 Prague 6, Czech RepublicA tuned mass damper is a device, which can be highly helpful while dealing with dynamic behaviour of structures. Its proper design is conditioned by knowledge of both loading and the structure properties. In many cases, the structure can be represented by single degree of freedom model, which simplifies the design and optimization of tuned mass dampers. Most of studies focus only on minimization of displacement of the main structure under harmonic force load, however, in many cases, different frequency response function would be more appropriate. This paper presents an extension of design formulas for the H∞ optimization of tuned mass dampers for damped structures and various frequency response functions.https://ojs.cvut.cz/ojs/index.php/APP/article/view/7218accelerationdamped structuredisplacementdynamic responseoptimizationtuned mass damper. |
| spellingShingle | Jan Štěpánek Jiří Máca OPTIMIZATION OF TUNED MASS DAMPERS ATTACHED TO DAMPED STRUCTURES - MINIMIZATION OF MAXIMUM DISPLACEMENT AND ACCELERATION Acta Polytechnica CTU Proceedings acceleration damped structure displacement dynamic response optimization tuned mass damper. |
| title | OPTIMIZATION OF TUNED MASS DAMPERS ATTACHED TO DAMPED STRUCTURES - MINIMIZATION OF MAXIMUM DISPLACEMENT AND ACCELERATION |
| title_full | OPTIMIZATION OF TUNED MASS DAMPERS ATTACHED TO DAMPED STRUCTURES - MINIMIZATION OF MAXIMUM DISPLACEMENT AND ACCELERATION |
| title_fullStr | OPTIMIZATION OF TUNED MASS DAMPERS ATTACHED TO DAMPED STRUCTURES - MINIMIZATION OF MAXIMUM DISPLACEMENT AND ACCELERATION |
| title_full_unstemmed | OPTIMIZATION OF TUNED MASS DAMPERS ATTACHED TO DAMPED STRUCTURES - MINIMIZATION OF MAXIMUM DISPLACEMENT AND ACCELERATION |
| title_short | OPTIMIZATION OF TUNED MASS DAMPERS ATTACHED TO DAMPED STRUCTURES - MINIMIZATION OF MAXIMUM DISPLACEMENT AND ACCELERATION |
| title_sort | optimization of tuned mass dampers attached to damped structures minimization of maximum displacement and acceleration |
| topic | acceleration damped structure displacement dynamic response optimization tuned mass damper. |
| url | https://ojs.cvut.cz/ojs/index.php/APP/article/view/7218 |
| work_keys_str_mv | AT janstepanek optimizationoftunedmassdampersattachedtodampedstructuresminimizationofmaximumdisplacementandacceleration AT jirimaca optimizationoftunedmassdampersattachedtodampedstructuresminimizationofmaximumdisplacementandacceleration |