Study of dynamic characteristics of CEM-1 Single-layer Printed Circuit Board using Finite Element Method and Experimental Modal Analysis / Ummizulaikha Abd Rahman @ Abd Malik

The demand for structurally reliable Printed Circuit Boards (PCB) has increased as more functions are required from electronic products along with less weight and smaller size. This imposes certain limitations and critical requirements. The purpose of this paper is to study the dynamic characteristi...

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Main Author:	Abd Rahman @ Abd Malik, Ummizulaikha
Format:	Thesis
Language:	English
Published:	2009
Subjects:	Information technology Information systems Finite element method
Online Access:	https://ir.uitm.edu.my/id/eprint/36062/1/36062.pdf
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id	my-uitm-ir.36062
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spelling	my-uitm-ir.360622020-11-04T04:59:55Z Study of dynamic characteristics of CEM-1 Single-layer Printed Circuit Board using Finite Element Method and Experimental Modal Analysis / Ummizulaikha Abd Rahman @ Abd Malik 2009 Abd Rahman @ Abd Malik, Ummizulaikha Information technology. Information systems Finite element method Carbon nanotubes. Nanoparticles. Nanostructured materials The demand for structurally reliable Printed Circuit Boards (PCB) has increased as more functions are required from electronic products along with less weight and smaller size. This imposes certain limitations and critical requirements. The purpose of this paper is to study the dynamic characteristics of CEM-1 Singlelayer PCB. The dynamic characteristics are extracted for free-free end condition. Analytical model is developed in Finite Element Method (FEM) using ANSYS 5.7, from which the theoretical natural frequencies and mode shapes are obtained. In Experimental Modal Analysis (EMA), a model is developed using ME'Scope and modal testing is carried out using dbFA Suite 4.9 to obtain the experimental natural frequencies and mode shapes. The theoretical and experimental natural frequencies and mode shapes are then compared to validate both approaches and evaluate how close the theoretical model agrees with the experimental model. The understanding on dynamic behavior of this structure provides valuable insight into the nature of the response and remarkable enhancement of its model, strength and vibration. 2009 Thesis https://ir.uitm.edu.my/id/eprint/36062/ https://ir.uitm.edu.my/id/eprint/36062/1/36062.pdf text en public degree Universiti Teknologi MARA Faculty of Mechanical Engineering Anuar, Muhamad Azhan
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Anuar, Muhamad Azhan
topic	Information technology Information systems Finite element method Information technology Information systems
spellingShingle	Information technology Information systems Finite element method Information technology Information systems Abd Rahman @ Abd Malik, Ummizulaikha Study of dynamic characteristics of CEM-1 Single-layer Printed Circuit Board using Finite Element Method and Experimental Modal Analysis / Ummizulaikha Abd Rahman @ Abd Malik
description	The demand for structurally reliable Printed Circuit Boards (PCB) has increased as more functions are required from electronic products along with less weight and smaller size. This imposes certain limitations and critical requirements. The purpose of this paper is to study the dynamic characteristics of CEM-1 Singlelayer PCB. The dynamic characteristics are extracted for free-free end condition. Analytical model is developed in Finite Element Method (FEM) using ANSYS 5.7, from which the theoretical natural frequencies and mode shapes are obtained. In Experimental Modal Analysis (EMA), a model is developed using ME'Scope and modal testing is carried out using dbFA Suite 4.9 to obtain the experimental natural frequencies and mode shapes. The theoretical and experimental natural frequencies and mode shapes are then compared to validate both approaches and evaluate how close the theoretical model agrees with the experimental model. The understanding on dynamic behavior of this structure provides valuable insight into the nature of the response and remarkable enhancement of its model, strength and vibration.
format	Thesis
qualification_level	Bachelor degree
author	Abd Rahman @ Abd Malik, Ummizulaikha
author_facet	Abd Rahman @ Abd Malik, Ummizulaikha
author_sort	Abd Rahman @ Abd Malik, Ummizulaikha
title	Study of dynamic characteristics of CEM-1 Single-layer Printed Circuit Board using Finite Element Method and Experimental Modal Analysis / Ummizulaikha Abd Rahman @ Abd Malik
title_short	Study of dynamic characteristics of CEM-1 Single-layer Printed Circuit Board using Finite Element Method and Experimental Modal Analysis / Ummizulaikha Abd Rahman @ Abd Malik
title_full	Study of dynamic characteristics of CEM-1 Single-layer Printed Circuit Board using Finite Element Method and Experimental Modal Analysis / Ummizulaikha Abd Rahman @ Abd Malik
title_fullStr	Study of dynamic characteristics of CEM-1 Single-layer Printed Circuit Board using Finite Element Method and Experimental Modal Analysis / Ummizulaikha Abd Rahman @ Abd Malik
title_full_unstemmed	Study of dynamic characteristics of CEM-1 Single-layer Printed Circuit Board using Finite Element Method and Experimental Modal Analysis / Ummizulaikha Abd Rahman @ Abd Malik
title_sort	study of dynamic characteristics of cem-1 single-layer printed circuit board using finite element method and experimental modal analysis / ummizulaikha abd rahman @ abd malik
granting_institution	Universiti Teknologi MARA
granting_department	Faculty of Mechanical Engineering
publishDate	2009
url	https://ir.uitm.edu.my/id/eprint/36062/1/36062.pdf
_version_	1783734322955550720

Study of dynamic characteristics of CEM-1 Single-layer Printed Circuit Board using Finite Element Method and Experimental Modal Analysis / Ummizulaikha Abd Rahman @ Abd Malik

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