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172447

On the Vibration Spectrum Analysis of Planar Mechanisms.

Article

Last updated: 04 Jan 2025

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Subjects

-

Tags

Production Engineering and Mechanical Design

Abstract

The paper presents a method for the determination of the vibration Spectra of planar mechanisms with arbitrary number of links, which are paired by arbitrary kinds of joints including clearanced turning joints. 
The mechanism frames may be supported with an arbitrary number of springs and dashpots having arbitrary locations. The equations of motion of the mechanism frame are formulated and solved numerically together with the equations of motion of the links using Runge-Kutta-Jill method. In doing so, and with the aid of Fast Fourier Transform Algorithm, the frequency spectra of the frame in horizontal, vertical, and angular directions are obtained. 
The mathematical model presented may be considered as a basis to construct a computer program which can provide the vibration spectra of any planar mechanism with arbitrary number and locations of clearanced joints just by feeding its mechanism matrix with its data into the computer program. 
 
 
 
 

DOI

10.21608/bfemu.2021.172447

Authors

First Name

M.

Last Name

Mostafa

MiddleName

A.

Affiliation

Production and Machine Design Engineering Department., Faculty of Engineering., Alexandria University.

Email

-

City

-

Orcid

-

First Name

Mohamed

Last Name

Shabara

MiddleName

-

Affiliation

Associate Professor., Production and Machine Design Engineering Department., Faculty of Engineering., El-Mansoura University., Mansoura., Egypt.

Email

-

City

Mansoura

Orcid

-

First Name

A.

Last Name

El-Bahloul

MiddleName

M.

Affiliation

Production and Machine Design Engineering Department., Faculty of Engineering., El-Mansoura University., Mansoura., Egypt.

Email

-

City

Mansoura

Orcid

-

First Name

Mohamed

Last Name

Fanny

MiddleName

Ahmed Mohamed

Affiliation

Assistant Professor., Production and Machine Design Engineering Department., Faculty of Engineering., El-Mansoura University., Mansoura., Egypt.

Email

mfanni@mans.edu.eg

City

Mansoura

Orcid

-

Volume

14

Article Issue

2

Related Issue

24981

Issue Date

1989-12-01

Receive Date

1989-10-10

Publish Date

2021-05-26

Page Start

130

Page End

145

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 14_Issue 2_Pages 130-145.pdf

PDF . 1.2MB

Link

https://bfemu.journals.ekb.eg/article_172447.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=172447

Order

21

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

https://bfemu.journals.ekb.eg/

MainTitle

On the Vibration Spectrum Analysis of Planar Mechanisms.

Details

Type

Article

Created At

22 Jan 2023