Optimal Design of Vibration Absorber Systems Supported by Elastic Base.

Optimal Design of Vibration Absorber Systems Supported by Elastic Base.

This paper presents the effect of foundation flexibility on the optimum design of vibration absorbers. Flexibility of the base is incorporated into the absorber system equations of motion through an equivalent damping ratio and stiffness value in the direction of motion at the connection point. The...

Full description

Bibliographic Details
Main Author: Ashrafiuon, Hashem.
Format: Villanova Faculty Authorship
Language:English
Published: 1992
Online Access:http://ezproxy.villanova.edu/login?url=https://digital.library.villanova.edu/Item/vudl:173897
id vudl:173897
record_format vudl
institution Villanova University
collection Digital Library
modeltype_str_mv vudl-system:ResourceCollection
vudl-system:CoreModel
vudl-system:CollectionModel
datastream_str_mv RELS-EXT
MEMBER-QUERY
AGENTS
PARENT-LIST-RAW
PROCESS-MD
MEMBER-LIST-RAW
PARENT-QUERY
AUDIT
THUMBNAIL
LICENSE
STRUCTMAP
PARENT-LIST
LEGACY-METS
DC
hierarchytype
hierarchy_all_parents_str_mv vudl:173857
vudl:172968
vudl:641262
vudl:3
vudl:1
sequence_vudl_173857_str 0000000014
hierarchy_top_id vudl:641262
hierarchy_top_title Villanova Faculty Publications
fedora_parent_id_str_mv vudl:173857
hierarchy_first_parent_id_str vudl:173897
hierarchy_parent_id vudl:173857
hierarchy_parent_title Ashrafiuon Hashem
hierarchy_sequence_sort_str 0000000014
hierarchy_sequence 0000000014
spelling Optimal Design of Vibration Absorber Systems Supported by Elastic Base.
Ashrafiuon, Hashem.
This paper presents the effect of foundation flexibility on the optimum design of vibration absorbers. Flexibility of the base is incorporated into the absorber system equations of motion through an equivalent damping ratio and stiffness value in the direction of motion at the connection point. The optimum values of the uncoupled natural frequency and damping ratio of the absorber are determined over a range of excitation frequencies and the primary system damping ratio. Optimal design parameters are computed and compared for the rigid, and flexible models of the base as well as different levels of base flexibility.
1992
Villanova Faculty Authorship
vudl:173897
Journal of Vibrations and Acoustics 114, April 1992, 280.
en
dc.title_txt_mv Optimal Design of Vibration Absorber Systems Supported by Elastic Base.
dc.creator_txt_mv Ashrafiuon, Hashem.
dc.description_txt_mv This paper presents the effect of foundation flexibility on the optimum design of vibration absorbers. Flexibility of the base is incorporated into the absorber system equations of motion through an equivalent damping ratio and stiffness value in the direction of motion at the connection point. The optimum values of the uncoupled natural frequency and damping ratio of the absorber are determined over a range of excitation frequencies and the primary system damping ratio. Optimal design parameters are computed and compared for the rigid, and flexible models of the base as well as different levels of base flexibility.
dc.date_txt_mv 1992
dc.format_txt_mv Villanova Faculty Authorship
dc.identifier_txt_mv vudl:173897
dc.source_txt_mv Journal of Vibrations and Acoustics 114, April 1992, 280.
dc.language_txt_mv en
author Ashrafiuon, Hashem.
spellingShingle Ashrafiuon, Hashem.
Optimal Design of Vibration Absorber Systems Supported by Elastic Base.
author_facet Ashrafiuon, Hashem.
dc_source_str_mv Journal of Vibrations and Acoustics 114, April 1992, 280.
format Villanova Faculty Authorship
author_sort Ashrafiuon, Hashem.
dc_date_str 1992
dc_title_str Optimal Design of Vibration Absorber Systems Supported by Elastic Base.
description This paper presents the effect of foundation flexibility on the optimum design of vibration absorbers. Flexibility of the base is incorporated into the absorber system equations of motion through an equivalent damping ratio and stiffness value in the direction of motion at the connection point. The optimum values of the uncoupled natural frequency and damping ratio of the absorber are determined over a range of excitation frequencies and the primary system damping ratio. Optimal design parameters are computed and compared for the rigid, and flexible models of the base as well as different levels of base flexibility.
title Optimal Design of Vibration Absorber Systems Supported by Elastic Base.
title_full Optimal Design of Vibration Absorber Systems Supported by Elastic Base.
title_fullStr Optimal Design of Vibration Absorber Systems Supported by Elastic Base.
title_full_unstemmed Optimal Design of Vibration Absorber Systems Supported by Elastic Base.
title_short Optimal Design of Vibration Absorber Systems Supported by Elastic Base.
title_sort optimal design of vibration absorber systems supported by elastic base.
publishDate 1992
normalized_sort_date 1992-01-01T00:00:00Z
language English
collection_title_sort_str optimal design of vibration absorber systems supported by elastic base.
fgs.type_txt_mv http://www.w3.org/ns/ldp#BasicContainer
http://www.w3.org/ns/ldp#Container
http://fedora.info/definitions/v4/repository#Container
http://www.w3.org/ns/ldp#RDFSource
http://fedora.info/definitions/v4/repository#Resource
http://www.w3.org/ns/ldp#Resource
fgs.label_txt_mv Optimal Design of Vibration Absorber Systems Supported by Elastic Base.
fgs.createdBy_txt_mv fedoraAdmin
relsext.sequence_txt_mv vudl:173857#14
relsext.hasModel_txt_mv http://hades.library.villanova.edu:8080/rest/vudl-system:ResourceCollection
http://hades.library.villanova.edu:8080/rest/vudl-system:CoreModel
http://hades.library.villanova.edu:8080/rest/vudl-system:CollectionModel
relsext.sortOn_txt_mv title
relsext.isMemberOf_txt_mv http://hades.library.villanova.edu:8080/rest/vudl:173857
fgs.lastModifiedDate_txt_mv 2021-04-12T19:07:27.998Z
fgs.createdDate_txt_mv 2013-01-22T03:16:31.918Z
relsext.hasLegacyURL_txt_mv http://digital.library.villanova.edu/Villanova%20Digital%20Collection/Faculty%20Fulltext/Ashrafiuon%20Hashem/AshrafiuonHashem-a05fdc09-92aa-418b-ad69-f859d8dac786.xml
fgs.lastModifiedBy_txt_mv fedoraAdmin
relsext.itemID_txt_mv oai:digital.library.villanova.edu:vudl:173897
fgs.state_txt_mv Active
fgs.ownerId_txt_mv diglibEditor
has_order_str no
agent.name_txt_mv Falvey Memorial Library, Villanova University
AAD
license.mdRef_str http://digital.library.villanova.edu/copyright.html
license_str protected
has_thumbnail_str true
THUMBNAIL_contentDigest_digest_str 203c69e18f4f46c81e9892448d2c07cd
first_indexed 2014-01-11T22:46:16Z
last_indexed 2021-04-12T19:29:43Z
_version_ 1755564391569293312
subpages

Similar Items