DESIGN AND IMPLEMENTATION OF A SEMI-ACTIVE STRUCTURAL CONTROL SYSTEM USING SHAKE TABLE TEST
In this paper, a semi-active structural control system, which incorporates a magnetorheological damper, is devised, built, and implemented in a two-degree-of-freedom shear frame mo...
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| Format: | Article |
| Language: | fas |
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Sharif University of Technology
2019-08-01
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| Series: | مهندسی عمران شریف |
| Subjects: | |
| Online Access: | https://sjce.journals.sharif.edu/article_20912_d6b767ab85323667cddfdecefc3a6669.pdf |
| _version_ | 1797738739459424256 |
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| author | M. Soleymani T. Asgari M. Sadeghi |
| author_facet | M. Soleymani T. Asgari M. Sadeghi |
| author_sort | M. Soleymani |
| collection | DOAJ |
| description | In this paper, a semi-active structural control system, which incorporates a magnetorheological damper, is devised, built, and implemented in a two-degree-of-freedom shear frame model. First, parameters of the damper model are identified based on the Bouc-wen model using test data. Furthermore, two control systems, including the skyhook and PID, are implemented in the
structure. The performance of the control systems is then evaluated via shake table tests for a sample earthquake. Experimental results reveal that the skyhook control system can successfully mitigate the transmitted accelerations to the floors. As a result, the base shear is considerably decreased. Furthermore, it is shown that performance of the proposed PID control system is quite comparable with that of the ideal skyhook one, implying successful performance of the PID controller in tackling the seismic disturbance. |
| first_indexed | 2024-03-12T13:48:12Z |
| format | Article |
| id | doaj.art-8e67d7e1cb5d4c978bad241228a63fba |
| institution | Directory Open Access Journal |
| issn | 2676-4768 2676-4776 |
| language | fas |
| last_indexed | 2024-03-12T13:48:12Z |
| publishDate | 2019-08-01 |
| publisher | Sharif University of Technology |
| record_format | Article |
| series | مهندسی عمران شریف |
| spelling | doaj.art-8e67d7e1cb5d4c978bad241228a63fba2023-08-23T08:03:33ZfasSharif University of Technologyمهندسی عمران شریف2676-47682676-47762019-08-0135.22.213314210.24200/j30.2018.1922.207920912DESIGN AND IMPLEMENTATION OF A SEMI-ACTIVE STRUCTURAL CONTROL SYSTEM USING SHAKE TABLE TESTM. Soleymani0T. Asgari1M. Sadeghi2Dept. of Mechanical Engineering Arak UniversityDept. of Mechanical Engineering Arak UniversityDept. of Mechanical Engineering Arak UniversityIn this paper, a semi-active structural control system, which incorporates a magnetorheological damper, is devised, built, and implemented in a two-degree-of-freedom shear frame model. First, parameters of the damper model are identified based on the Bouc-wen model using test data. Furthermore, two control systems, including the skyhook and PID, are implemented in the structure. The performance of the control systems is then evaluated via shake table tests for a sample earthquake. Experimental results reveal that the skyhook control system can successfully mitigate the transmitted accelerations to the floors. As a result, the base shear is considerably decreased. Furthermore, it is shown that performance of the proposed PID control system is quite comparable with that of the ideal skyhook one, implying successful performance of the PID controller in tackling the seismic disturbance.https://sjce.journals.sharif.edu/article_20912_d6b767ab85323667cddfdecefc3a6669.pdfsemi-active controlmr dampershake table test |
| spellingShingle | M. Soleymani T. Asgari M. Sadeghi DESIGN AND IMPLEMENTATION OF A SEMI-ACTIVE STRUCTURAL CONTROL SYSTEM USING SHAKE TABLE TEST مهندسی عمران شریف semi-active control mr damper shake table test |
| title | DESIGN AND IMPLEMENTATION OF A SEMI-ACTIVE STRUCTURAL CONTROL SYSTEM USING SHAKE TABLE TEST |
| title_full | DESIGN AND IMPLEMENTATION OF A SEMI-ACTIVE STRUCTURAL CONTROL SYSTEM USING SHAKE TABLE TEST |
| title_fullStr | DESIGN AND IMPLEMENTATION OF A SEMI-ACTIVE STRUCTURAL CONTROL SYSTEM USING SHAKE TABLE TEST |
| title_full_unstemmed | DESIGN AND IMPLEMENTATION OF A SEMI-ACTIVE STRUCTURAL CONTROL SYSTEM USING SHAKE TABLE TEST |
| title_short | DESIGN AND IMPLEMENTATION OF A SEMI-ACTIVE STRUCTURAL CONTROL SYSTEM USING SHAKE TABLE TEST |
| title_sort | design and implementation of a semi active structural control system using shake table test |
| topic | semi-active control mr damper shake table test |
| url | https://sjce.journals.sharif.edu/article_20912_d6b767ab85323667cddfdecefc3a6669.pdf |
| work_keys_str_mv | AT msoleymani designandimplementationofasemiactivestructuralcontrolsystemusingshaketabletest AT tasgari designandimplementationofasemiactivestructuralcontrolsystemusingshaketabletest AT msadeghi designandimplementationofasemiactivestructuralcontrolsystemusingshaketabletest |