Finite element and boundary element formulations for acoustics-smart structure coupled problems
Noise and vibration problems are chronic in many applications such as automobiles, flight vehicle structures and electronic devices, etc. The introduction of active, adaptive, smart or intelligent materials and systems has created many new concepts and paradigms for system control and design in a wi...
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| Формат: | Дисертація |
| Мова: | English |
| Опубліковано: |
2008
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| Онлайн доступ: | http://hdl.handle.net/10356/13455 |
| _version_ | 1826115058731581440 |
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| author | Ying, Ming. |
| author2 | Ling, Shih Fu |
| author_facet | Ling, Shih Fu Ying, Ming. |
| author_sort | Ying, Ming. |
| collection | NTU |
| description | Noise and vibration problems are chronic in many applications such as automobiles, flight vehicle structures and electronic devices, etc. The introduction of active, adaptive, smart or intelligent materials and systems has created many new concepts and paradigms for system control and design in a wide range of disciplines. Moreover, there has been an increasing interest in the development of high-fidelity loudspeakers and electroacous-tic transducers including piezoelectric microphones and silicon condenser microphones. Design and manufacturing of such transducers are complex and difficult. The acoustics-structure coupled analysis is required in order to accurately design electroacoustic trans-ducers, improve their performance, and control the vibration and/or structure-born noise more precisely. Finite element analysis provides researchers with powerful and versatile means of predicting static and dynamic behaviors of structures. Even though finite ele-ment methods are the most powerful tools for the analysis of complicated systems, solving acoustics-smart structure coupled problems using finite element methods is difficult. |
| first_indexed | 2024-10-01T03:49:20Z |
| format | Thesis |
| id | ntu-10356/13455 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T03:49:20Z |
| publishDate | 2008 |
| record_format | dspace |
| spelling | ntu-10356/134552023-03-11T17:07:47Z Finite element and boundary element formulations for acoustics-smart structure coupled problems Ying, Ming. Ling, Shih Fu School of Mechanical and Production Engineering Yi, Sung DRNTU::Engineering::Materials::Functional and smart materials DRNTU::Engineering::Computer science and engineering::Computing methodologies::Simulation and modeling Noise and vibration problems are chronic in many applications such as automobiles, flight vehicle structures and electronic devices, etc. The introduction of active, adaptive, smart or intelligent materials and systems has created many new concepts and paradigms for system control and design in a wide range of disciplines. Moreover, there has been an increasing interest in the development of high-fidelity loudspeakers and electroacous-tic transducers including piezoelectric microphones and silicon condenser microphones. Design and manufacturing of such transducers are complex and difficult. The acoustics-structure coupled analysis is required in order to accurately design electroacoustic trans-ducers, improve their performance, and control the vibration and/or structure-born noise more precisely. Finite element analysis provides researchers with powerful and versatile means of predicting static and dynamic behaviors of structures. Even though finite ele-ment methods are the most powerful tools for the analysis of complicated systems, solving acoustics-smart structure coupled problems using finite element methods is difficult. Doctor of Philosophy (MPE) 2008-08-18T09:16:56Z 2008-10-20T08:19:00Z 2008-08-18T09:16:56Z 2008-10-20T08:19:00Z 1999 1999 Thesis http://hdl.handle.net/10356/13455 en 191 p. application/pdf |
| spellingShingle | DRNTU::Engineering::Materials::Functional and smart materials DRNTU::Engineering::Computer science and engineering::Computing methodologies::Simulation and modeling Ying, Ming. Finite element and boundary element formulations for acoustics-smart structure coupled problems |
| title | Finite element and boundary element formulations for acoustics-smart structure coupled problems |
| title_full | Finite element and boundary element formulations for acoustics-smart structure coupled problems |
| title_fullStr | Finite element and boundary element formulations for acoustics-smart structure coupled problems |
| title_full_unstemmed | Finite element and boundary element formulations for acoustics-smart structure coupled problems |
| title_short | Finite element and boundary element formulations for acoustics-smart structure coupled problems |
| title_sort | finite element and boundary element formulations for acoustics smart structure coupled problems |
| topic | DRNTU::Engineering::Materials::Functional and smart materials DRNTU::Engineering::Computer science and engineering::Computing methodologies::Simulation and modeling |
| url | http://hdl.handle.net/10356/13455 |
| work_keys_str_mv | AT yingming finiteelementandboundaryelementformulationsforacousticssmartstructurecoupledproblems |