Optimal damper location for mid-high frequency vibration control on built-up structures: case study using VA one

Abdul Muthalif, Asan Gani (2012) Optimal damper location for mid-high frequency vibration control on built-up structures: case study using VA one. Applied Mechanics and Materials, 105/7. pp. 705-709. ISSN 1660-9336

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Abstract

This paper presents a guide to identify optimal damper location to reduce vibration on built-up structures. The guide is derived from simulation studies carried out on a set of benchmark models. Optimization is carried out using genetic algorithm. Optimal location is found using found using Generic algorithm and the hybrid method. The hybrid modelling method combines the finite element method (FEM) and Statistical energy analysis (SEA) to provide an efficient response predication for mid-high frequencies. The guide to find optimal damper location is tested on a fuselage model of Boeing 737. The fuselage model is developed using VA One software. Good agreement is seen for the optimal locations using the simple guide and result from VA One

Item Type:	Article (Journal)
Additional Information:	3352/6664
Uncontrolled Keywords:	Active and passive control, FEA, SEA, Hybrid method, skyhook damper, VA One, Mid-High frequency, Genetic algorithm
Subjects:	T Technology > TA Engineering (General). Civil engineering (General) > TA349 Mechanics of engineering. Applied mechanics T Technology > TA Engineering (General). Civil engineering (General) > TA365 Acoustics in engineering. Acoustical engineering
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Mechatronics Engineering
Depositing User:	Ir. Ts. Dr Asan Gani Abdul Muthalif
Date Deposited:	08 Dec 2011 16:18
Last Modified:	09 Feb 2012 10:36
URI:	http://irep.iium.edu.my/id/eprint/6664

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