A study of the vibration signals behavior

Identification of defects in structures and its components is a crucial aspect in decision making about their repair and replacement. This project presents a study on the application of free and force vibration signals on difference surface beam to detect resonance frequency or natural frequency and...

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Main Author:	Lim Jun, Lun
Format:	Undergraduates Project Papers
Language:	English
Published:	2013
Subjects:	TA Engineering (General). Civil engineering (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/8330/ http://umpir.ump.edu.my/id/eprint/8330/ http://umpir.ump.edu.my/id/eprint/8330/1/CD8046_%40_56.pdf

id	ump-8330
recordtype	eprints
spelling	ump-83302015-11-12T08:39:37Z http://umpir.ump.edu.my/id/eprint/8330/ A study of the vibration signals behavior Lim Jun, Lun TA Engineering (General). Civil engineering (General) Identification of defects in structures and its components is a crucial aspect in decision making about their repair and replacement. This project presents a study on the application of free and force vibration signals on difference surface beam to detect resonance frequency or natural frequency and the statistical characteristics. The well-established statistical parameters such as kurtosis, mean value, standard deviation, RMS and variance are utilized in the study. Free and force vibration experiments are to determine the natural frequency of the beam from the vibration signal and the vibration signal is use to be analysis on statistical analysis. Under ideal conditions, the modal testing method can be used to identify the natural frequency and mode shape, because it more accurate compares to free and force vibration experiment. The effect of surface beam on the performance of the statistical method is also studied. Results from the study show that the statistical parameters are affected by the surface beam due to the change of the beam structure of which have difference natural frequencies 2013-06 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/8330/1/CD8046_%40_56.pdf Lim Jun, Lun (2013) A study of the vibration signals behavior. Faculty of Mechanical Engineering , Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:83911&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TA Engineering (General). Civil engineering (General)
spellingShingle	TA Engineering (General). Civil engineering (General) Lim Jun, Lun A study of the vibration signals behavior
description	Identification of defects in structures and its components is a crucial aspect in decision making about their repair and replacement. This project presents a study on the application of free and force vibration signals on difference surface beam to detect resonance frequency or natural frequency and the statistical characteristics. The well-established statistical parameters such as kurtosis, mean value, standard deviation, RMS and variance are utilized in the study. Free and force vibration experiments are to determine the natural frequency of the beam from the vibration signal and the vibration signal is use to be analysis on statistical analysis. Under ideal conditions, the modal testing method can be used to identify the natural frequency and mode shape, because it more accurate compares to free and force vibration experiment. The effect of surface beam on the performance of the statistical method is also studied. Results from the study show that the statistical parameters are affected by the surface beam due to the change of the beam structure of which have difference natural frequencies
format	Undergraduates Project Papers
author	Lim Jun, Lun
author_facet	Lim Jun, Lun
author_sort	Lim Jun, Lun
title	A study of the vibration signals behavior
title_short	A study of the vibration signals behavior
title_full	A study of the vibration signals behavior
title_fullStr	A study of the vibration signals behavior
title_full_unstemmed	A study of the vibration signals behavior
title_sort	study of the vibration signals behavior
publishDate	2013
url	http://umpir.ump.edu.my/id/eprint/8330/ http://umpir.ump.edu.my/id/eprint/8330/ http://umpir.ump.edu.my/id/eprint/8330/1/CD8046_%40_56.pdf
first_indexed	2023-09-18T22:05:47Z
last_indexed	2023-09-18T22:05:47Z
_version_	1777414698351722496

A study of the vibration signals behavior

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