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Optimal location of piezoelectric patches for active vibration control

Active vibration control has been used to suppress and bring the structure back to its equilibrium state in shorter time than the old passive vibration mechanism. The increase in the settling time will cause the structure to face more internal forces and shear stress that will affect the life of the...

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Main Authors: Labanieh, Mohamad Fateh, Syed Mohamed Ali, Jaffar, Shaik Dawood, Mohd. Sultan Ibrahim
Format: Conference or Workshop Item
Language:English
English
Published: IOP Publishing 2017
Subjects:
TA349 Mechanics of engineering. Applied mechanics
TL500 Aeronautics
Online Access:http://irep.iium.edu.my/51462/10/51462%20Optimal%20location%20of%20piezoelectric%20patches%20for%20active%20vibration.pdf
http://irep.iium.edu.my/51462/4/51462_Optimal%20location%20of%20piezoelectric%20patches%20for%20active%20vibration%20control_SCOPUS.pdf
http://irep.iium.edu.my/51462/
http://www.iium.edu.my/icmaae/2016/
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spelling my.iium.irep.514622018-03-23T02:05:32Z http://irep.iium.edu.my/51462/ Optimal location of piezoelectric patches for active vibration control Labanieh, Mohamad Fateh Syed Mohamed Ali, Jaffar Shaik Dawood, Mohd. Sultan Ibrahim TA349 Mechanics of engineering. Applied mechanics TL500 Aeronautics Active vibration control has been used to suppress and bring the structure back to its equilibrium state in shorter time than the old passive vibration mechanism. The increase in the settling time will cause the structure to face more internal forces and shear stress that will affect the life of the structure and reduce its reliability. This issue rises especially in the case of structures that are hard to maintain. Composite materials are also in high demand due to their excellent specific stiffness compared to the ordinary isotropic materials. Classical optimization method was selected to achieve the objective of this work. The focus of this study is to suppress the first natural frequency when excited by external force. The excitation of the plate was done through applying a force at the free edge and allowing the plate to settle under the influence of the active vibration control mechanism. Placing the piezo patches at the optimal location has decreased the settling time by 40% compared to the placing it at the centre of the fixed edge. IOP Publishing 2017-04-03 Conference or Workshop Item REM application/pdf en http://irep.iium.edu.my/51462/10/51462%20Optimal%20location%20of%20piezoelectric%20patches%20for%20active%20vibration.pdf application/pdf en http://irep.iium.edu.my/51462/4/51462_Optimal%20location%20of%20piezoelectric%20patches%20for%20active%20vibration%20control_SCOPUS.pdf Labanieh, Mohamad Fateh and Syed Mohamed Ali, Jaffar and Shaik Dawood, Mohd. Sultan Ibrahim (2017) Optimal location of piezoelectric patches for active vibration control. In: 3rd International Conference on Mechanical, Automotive and Aerospace Engineering 2016 (ICMAAE '16), 25th-27th July 2016, Kuala Lumpur. http://www.iium.edu.my/icmaae/2016/ 10.1088/1757-899X/184/1/012012
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
English
topic TA349 Mechanics of engineering. Applied mechanics
TL500 Aeronautics
spellingShingle TA349 Mechanics of engineering. Applied mechanics
TL500 Aeronautics
Labanieh, Mohamad Fateh
Syed Mohamed Ali, Jaffar
Shaik Dawood, Mohd. Sultan Ibrahim
Optimal location of piezoelectric patches for active vibration control
description Active vibration control has been used to suppress and bring the structure back to its equilibrium state in shorter time than the old passive vibration mechanism. The increase in the settling time will cause the structure to face more internal forces and shear stress that will affect the life of the structure and reduce its reliability. This issue rises especially in the case of structures that are hard to maintain. Composite materials are also in high demand due to their excellent specific stiffness compared to the ordinary isotropic materials. Classical optimization method was selected to achieve the objective of this work. The focus of this study is to suppress the first natural frequency when excited by external force. The excitation of the plate was done through applying a force at the free edge and allowing the plate to settle under the influence of the active vibration control mechanism. Placing the piezo patches at the optimal location has decreased the settling time by 40% compared to the placing it at the centre of the fixed edge.
format Conference or Workshop Item
author Labanieh, Mohamad Fateh
Syed Mohamed Ali, Jaffar
Shaik Dawood, Mohd. Sultan Ibrahim
author_facet Labanieh, Mohamad Fateh
Syed Mohamed Ali, Jaffar
Shaik Dawood, Mohd. Sultan Ibrahim
author_sort Labanieh, Mohamad Fateh
title Optimal location of piezoelectric patches for active vibration control
title_short Optimal location of piezoelectric patches for active vibration control
title_full Optimal location of piezoelectric patches for active vibration control
title_fullStr Optimal location of piezoelectric patches for active vibration control
title_full_unstemmed Optimal location of piezoelectric patches for active vibration control
title_sort optimal location of piezoelectric patches for active vibration control
publisher IOP Publishing
publishDate 2017
url http://irep.iium.edu.my/51462/10/51462%20Optimal%20location%20of%20piezoelectric%20patches%20for%20active%20vibration.pdf
http://irep.iium.edu.my/51462/4/51462_Optimal%20location%20of%20piezoelectric%20patches%20for%20active%20vibration%20control_SCOPUS.pdf
http://irep.iium.edu.my/51462/
http://www.iium.edu.my/icmaae/2016/
_version_ 1643613956252631040
score 13.211869

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