Lamb Wave Actuation Techniques for SHM System- A review
Lamb waves-based structural health monitoring (SHM) system has gained significant consideration due to its excellent performance in both precision and versatile accessibility. This paper specifically reviews the active actuation techniques of Lamb waves in the SHM system for diagnostic analysis. It...
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| Format: | Book Chapter |
| Language: | en |
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Springer
2022
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| Online Access: | http://umpir.ump.edu.my/id/eprint/37101/1/CameraReadyManuscript_P023.pdf.pdf http://umpir.ump.edu.my/id/eprint/37101/ https://link.springer.com/chapter/10.1007/978-981-19-1577-2_50 http://10.1007/978-981-19-1577-2_50 |
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| author | Nurazima, Ismail Mohd Hafizi, Zohari Lim, Kok-Sing Harith, Ahmad |
| author_facet | Nurazima, Ismail Mohd Hafizi, Zohari Lim, Kok-Sing Harith, Ahmad |
| author_sort | Nurazima, Ismail |
| building | UMPSA Library |
| collection | Institutional Repository |
| content_provider | Universiti Malaysia Pahang Al-Sultan Abdullah |
| content_source | UMPSA Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Lamb waves-based structural health monitoring (SHM) system has gained significant consideration due to its excellent performance in both precision and versatile accessibility. This paper specifically reviews the active actuation techniques of Lamb waves in the SHM system for diagnostic analysis. It is axiomatic that appropriate signal actuation is of vital necessity and important for a reliable SHM system. Multimodal and dispersive characteristics of the Lamb waves are the main factors for the variety of applied actuation techniques. Multiple Lamb modes synchronously exist, and their dispersive properties are not identical which lead to complex superimposed signals. Various techniques for single mode generation have been proposed to reduce the complexity of the measured signals. Generally, the applied techniques can be clustered to frequency tuning and actuator configuration. The findings showed that the applied techniques were proven to be effective in producing pure mode for further analysis. All these studies have revealed the evolution of Lamb waves-based SHM system for controlling and monitoring the condition of the structure. |
| format | Book Chapter |
| id | my.ump.umpir.37101 |
| institution | Universiti Malaysia Pahang |
| language | en |
| publishDate | 2022 |
| publisher | Springer |
| record_format | eprints |
| spelling | my.ump.umpir.371012023-03-07T02:55:24Z http://umpir.ump.edu.my/id/eprint/37101/ Lamb Wave Actuation Techniques for SHM System- A review Nurazima, Ismail Mohd Hafizi, Zohari Lim, Kok-Sing Harith, Ahmad TJ Mechanical engineering and machinery Lamb waves-based structural health monitoring (SHM) system has gained significant consideration due to its excellent performance in both precision and versatile accessibility. This paper specifically reviews the active actuation techniques of Lamb waves in the SHM system for diagnostic analysis. It is axiomatic that appropriate signal actuation is of vital necessity and important for a reliable SHM system. Multimodal and dispersive characteristics of the Lamb waves are the main factors for the variety of applied actuation techniques. Multiple Lamb modes synchronously exist, and their dispersive properties are not identical which lead to complex superimposed signals. Various techniques for single mode generation have been proposed to reduce the complexity of the measured signals. Generally, the applied techniques can be clustered to frequency tuning and actuator configuration. The findings showed that the applied techniques were proven to be effective in producing pure mode for further analysis. All these studies have revealed the evolution of Lamb waves-based SHM system for controlling and monitoring the condition of the structure. Springer 2022-08-11 Book Chapter PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/37101/1/CameraReadyManuscript_P023.pdf.pdf Nurazima, Ismail and Mohd Hafizi, Zohari and Lim, Kok-Sing and Harith, Ahmad (2022) Lamb Wave Actuation Techniques for SHM System- A review. In: Technological Advancement in Instrumentation & Human Engineering. Lecture Notes in Electrical Engineering, 882 . Springer, Singapore, pp. 677-685. ISBN 978-981-19-1576-5 (Printed); 978-981-19-1577-2 (Online) https://link.springer.com/chapter/10.1007/978-981-19-1577-2_50 http://10.1007/978-981-19-1577-2_50 |
| spellingShingle | TJ Mechanical engineering and machinery Nurazima, Ismail Mohd Hafizi, Zohari Lim, Kok-Sing Harith, Ahmad Lamb Wave Actuation Techniques for SHM System- A review |
| title | Lamb Wave Actuation Techniques for SHM System- A review |
| title_full | Lamb Wave Actuation Techniques for SHM System- A review |
| title_fullStr | Lamb Wave Actuation Techniques for SHM System- A review |
| title_full_unstemmed | Lamb Wave Actuation Techniques for SHM System- A review |
| title_short | Lamb Wave Actuation Techniques for SHM System- A review |
| title_sort | lamb wave actuation techniques for shm system- a review |
| topic | TJ Mechanical engineering and machinery |
| url | http://umpir.ump.edu.my/id/eprint/37101/1/CameraReadyManuscript_P023.pdf.pdf http://umpir.ump.edu.my/id/eprint/37101/ https://link.springer.com/chapter/10.1007/978-981-19-1577-2_50 http://10.1007/978-981-19-1577-2_50 |
| url_provider | http://umpir.ump.edu.my/ |