A smart solution for improving ride comfort in high-speed railway vehicles

The secondary suspensions of high-speed trains are designed to guarantee high comfort levels to passengers by reducing the perceived vibrations. Recent studies have shown that, besides the vertical and rigid pitch motions, the first deformable modes of the car-body are very important when dealing wi...

Full description

Saved in:
Bibliographic Details
Published in:Journal of vibration and control 2019-07, Vol.25 (13), p.1958-1973
Main Authors: Ripamonti, F., Chiarabaglio, A.
Format: Article
Language:English
Subjects:
Automobiles
Automotive bodies
Deformation
Formability
High speed rail
Locomotives
Passenger comfort
Passenger trains
Railroads
Servovalves
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c309t-1de4418c3b0d20daa94231b2892734a7ea47812d7d5663f9d831d409c22b68dc3
cites cdi_FETCH-LOGICAL-c309t-1de4418c3b0d20daa94231b2892734a7ea47812d7d5663f9d831d409c22b68dc3
container_end_page 1973
container_issue 13
container_start_page 1958
container_title Journal of vibration and control
container_volume 25
creator Ripamonti, F.
Chiarabaglio, A.
description The secondary suspensions of high-speed trains are designed to guarantee high comfort levels to passengers by reducing the perceived vibrations. Recent studies have shown that, besides the vertical and rigid pitch motions, the first deformable modes of the car-body are very important when dealing with comfort. Therefore, the suspension damper has to offer high performances at low frequencies, but at the same time, has to transmit low force at high frequencies. To achieve this target, in this work, a traditional passive oil damper was modified. A proper servo-valve was installed between the two chambers of the damper, and three different control logics were studied. A hardware-in-the-loop test bench was created and the proposed solutions were compared in terms of comfort improvement.
doi_str_mv 10.1177/1077546319843377
format article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2242065789</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sage_id>10.1177_1077546319843377</sage_id><sourcerecordid>2242065789</sourcerecordid><originalsourceid>FETCH-LOGICAL-c309t-1de4418c3b0d20daa94231b2892734a7ea47812d7d5663f9d831d409c22b68dc3</originalsourceid><addsrcrecordid>eNp1UEtLAzEQDqJgrd49BjxHM0m6SY6lqFUKXvS8ZJNsm7Ld1GRb6b83pYIgeJphvtfMIHQL9B5AygegUk5ExUErwbmUZ2gEUgBhWlXnpS8wOeKX6CrnNaVUCKAj9DrFeWPSgHPsdkOIPW5jwmGzTXEf-iVOwXls46ZMBxx6vArLFclb7x1OJnRf5oD3fhVs5_M1umhNl_3NTx2jj6fH99mcLN6eX2bTBbGc6oGA8yVaWd5Qx6gzRgvGoWFKM8mFkd4IqYA56SZVxVvtFAcnqLaMNZVylo_R3cm37Pi583mo13GX-hJZMyYYrSZS6cKiJ5ZNMefk23qbQrn0UAOtjx-r_36sSMhJks3S_5r-y_8GRcJp2g</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2242065789</pqid></control><display><type>article</type><title>A smart solution for improving ride comfort in high-speed railway vehicles</title><source>Sage Journals Online</source><creator>Ripamonti, F. ; Chiarabaglio, A.</creator><creatorcontrib>Ripamonti, F. ; Chiarabaglio, A.</creatorcontrib><description>The secondary suspensions of high-speed trains are designed to guarantee high comfort levels to passengers by reducing the perceived vibrations. Recent studies have shown that, besides the vertical and rigid pitch motions, the first deformable modes of the car-body are very important when dealing with comfort. Therefore, the suspension damper has to offer high performances at low frequencies, but at the same time, has to transmit low force at high frequencies. To achieve this target, in this work, a traditional passive oil damper was modified. A proper servo-valve was installed between the two chambers of the damper, and three different control logics were studied. A hardware-in-the-loop test bench was created and the proposed solutions were compared in terms of comfort improvement.</description><identifier>ISSN: 1077-5463</identifier><identifier>EISSN: 1741-2986</identifier><identifier>DOI: 10.1177/1077546319843377</identifier><language>eng</language><publisher>London, England: SAGE Publications</publisher><subject>Automobiles ; Automotive bodies ; Deformation ; Formability ; High speed rail ; Locomotives ; Passenger comfort ; Passenger trains ; Railroads ; Servovalves</subject><ispartof>Journal of vibration and control, 2019-07, Vol.25 (13), p.1958-1973</ispartof><rights>The Author(s) 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c309t-1de4418c3b0d20daa94231b2892734a7ea47812d7d5663f9d831d409c22b68dc3</citedby><cites>FETCH-LOGICAL-c309t-1de4418c3b0d20daa94231b2892734a7ea47812d7d5663f9d831d409c22b68dc3</cites><orcidid>0000-0002-0867-5091</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925,79364</link.rule.ids></links><search><creatorcontrib>Ripamonti, F.</creatorcontrib><creatorcontrib>Chiarabaglio, A.</creatorcontrib><title>A smart solution for improving ride comfort in high-speed railway vehicles</title><title>Journal of vibration and control</title><description>The secondary suspensions of high-speed trains are designed to guarantee high comfort levels to passengers by reducing the perceived vibrations. Recent studies have shown that, besides the vertical and rigid pitch motions, the first deformable modes of the car-body are very important when dealing with comfort. Therefore, the suspension damper has to offer high performances at low frequencies, but at the same time, has to transmit low force at high frequencies. To achieve this target, in this work, a traditional passive oil damper was modified. A proper servo-valve was installed between the two chambers of the damper, and three different control logics were studied. A hardware-in-the-loop test bench was created and the proposed solutions were compared in terms of comfort improvement.</description><subject>Automobiles</subject><subject>Automotive bodies</subject><subject>Deformation</subject><subject>Formability</subject><subject>High speed rail</subject><subject>Locomotives</subject><subject>Passenger comfort</subject><subject>Passenger trains</subject><subject>Railroads</subject><subject>Servovalves</subject><issn>1077-5463</issn><issn>1741-2986</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp1UEtLAzEQDqJgrd49BjxHM0m6SY6lqFUKXvS8ZJNsm7Ld1GRb6b83pYIgeJphvtfMIHQL9B5AygegUk5ExUErwbmUZ2gEUgBhWlXnpS8wOeKX6CrnNaVUCKAj9DrFeWPSgHPsdkOIPW5jwmGzTXEf-iVOwXls46ZMBxx6vArLFclb7x1OJnRf5oD3fhVs5_M1umhNl_3NTx2jj6fH99mcLN6eX2bTBbGc6oGA8yVaWd5Qx6gzRgvGoWFKM8mFkd4IqYA56SZVxVvtFAcnqLaMNZVylo_R3cm37Pi583mo13GX-hJZMyYYrSZS6cKiJ5ZNMefk23qbQrn0UAOtjx-r_36sSMhJks3S_5r-y_8GRcJp2g</recordid><startdate>201907</startdate><enddate>201907</enddate><creator>Ripamonti, F.</creator><creator>Chiarabaglio, A.</creator><general>SAGE Publications</general><general>SAGE PUBLICATIONS, INC</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>7SP</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><orcidid>https://orcid.org/0000-0002-0867-5091</orcidid></search><sort><creationdate>201907</creationdate><title>A smart solution for improving ride comfort in high-speed railway vehicles</title><author>Ripamonti, F. ; Chiarabaglio, A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c309t-1de4418c3b0d20daa94231b2892734a7ea47812d7d5663f9d831d409c22b68dc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Automobiles</topic><topic>Automotive bodies</topic><topic>Deformation</topic><topic>Formability</topic><topic>High speed rail</topic><topic>Locomotives</topic><topic>Passenger comfort</topic><topic>Passenger trains</topic><topic>Railroads</topic><topic>Servovalves</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ripamonti, F.</creatorcontrib><creatorcontrib>Chiarabaglio, A.</creatorcontrib><collection>CrossRef</collection><collection>Computer and Information Systems Abstracts</collection><collection>Electronics &amp; Communications Abstracts</collection><collection>Mechanical &amp; Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts – Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><jtitle>Journal of vibration and control</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ripamonti, F.</au><au>Chiarabaglio, A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A smart solution for improving ride comfort in high-speed railway vehicles</atitle><jtitle>Journal of vibration and control</jtitle><date>2019-07</date><risdate>2019</risdate><volume>25</volume><issue>13</issue><spage>1958</spage><epage>1973</epage><pages>1958-1973</pages><issn>1077-5463</issn><eissn>1741-2986</eissn><abstract>The secondary suspensions of high-speed trains are designed to guarantee high comfort levels to passengers by reducing the perceived vibrations. Recent studies have shown that, besides the vertical and rigid pitch motions, the first deformable modes of the car-body are very important when dealing with comfort. Therefore, the suspension damper has to offer high performances at low frequencies, but at the same time, has to transmit low force at high frequencies. To achieve this target, in this work, a traditional passive oil damper was modified. A proper servo-valve was installed between the two chambers of the damper, and three different control logics were studied. A hardware-in-the-loop test bench was created and the proposed solutions were compared in terms of comfort improvement.</abstract><cop>London, England</cop><pub>SAGE Publications</pub><doi>10.1177/1077546319843377</doi><tpages>16</tpages><orcidid>https://orcid.org/0000-0002-0867-5091</orcidid></addata></record>
fulltext fulltext
identifier ISSN: 1077-5463
ispartof Journal of vibration and control, 2019-07, Vol.25 (13), p.1958-1973
issn 1077-5463
1741-2986
language eng
recordid cdi_proquest_journals_2242065789
source Sage Journals Online
subjects Automobiles
Automotive bodies
Deformation
Formability
High speed rail
Locomotives
Passenger comfort
Passenger trains
Railroads
Servovalves
title A smart solution for improving ride comfort in high-speed railway vehicles
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-26T00%3A12%3A49IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=A%20smart%20solution%20for%20improving%20ride%20comfort%20in%20high-speed%20railway%20vehicles&rft.jtitle=Journal%20of%20vibration%20and%20control&rft.au=Ripamonti,%20F.&rft.date=2019-07&rft.volume=25&rft.issue=13&rft.spage=1958&rft.epage=1973&rft.pages=1958-1973&rft.issn=1077-5463&rft.eissn=1741-2986&rft_id=info:doi/10.1177/1077546319843377&rft_dat=%3Cproquest_cross%3E2242065789%3C/proquest_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c309t-1de4418c3b0d20daa94231b2892734a7ea47812d7d5663f9d831d409c22b68dc3%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=2242065789&rft_id=info:pmid/&rft_sage_id=10.1177_1077546319843377&rfr_iscdi=true