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Finite element modelling of fixed-fixed end plate attached with passive vibration absorber

Mohamed Salleh, Muhammad and Zaman, Izzuddin (2014) Finite element modelling of fixed-fixed end plate attached with passive vibration absorber. In: International Integrated Engineering Summit (IIES 2014), 1-4 December 2014, Universiti Tun Hussein Onn Malaysia, Johor.

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Abstract

Every vibration structure has a certain resonance which tends to oscillate with larger amplitude at certain frequencies. These frequencies are known as resonance frequencies or natural frequencies of the structure. At these resonance frequencies, even a small periodic force can result the structure to vibrate excessively. Thus, in this study, the free and forced vibrations of fixed-fixed ends plate were simulated using a commercial Finite Element Analysis software, such as ANSYS to investigate the natural frequencies, mode shape and the response of the plate. Later, the vibration absorber is attached to the plate in order to decrease the vibration amplitude produced by a shaker. The preliminary result shows that the plate vibration reduced significantly with attached a single absorber.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: finite element analysis; vibration absorber; vibration control; fixed plate
Subjects: T Technology > TJ Mechanical engineering and machinery > TJ170-179 Mechanics applied to machinery. Dynamics
Divisions: Faculty of Mechanical and Manufacturing Engineering > Department of Engineering Mechanics
Depositing User: Dr Izzuddin Zaman
Date Deposited: 13 Apr 2015 06:16
Last Modified: 13 Apr 2015 06:16
URI: http://eprints.uthm.edu.my/id/eprint/6763
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