Design concepts and analysis of a semi-active steering system for a passenger car
Abstract The fundamentals and preliminary analyses of an innovative future technology referred to as ‘semi-active steering’ (SAS) are presented in this article. The proposed steering system configuration is similar to a conventional electrical power-assisted steering with the replacement of the rigi...
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Veröffentlicht in: | Proceedings of the Institution of Mechanical Engineers. Part K, Journal of multi-body dynamics Journal of multi-body dynamics, 2009-12, Vol.223 (4), p.283-292 |
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container_title | Proceedings of the Institution of Mechanical Engineers. Part K, Journal of multi-body dynamics |
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creator | Baharom, M B Hussain, K Day, A J |
description | Abstract
The fundamentals and preliminary analyses of an innovative future technology referred to as ‘semi-active steering’ (SAS) are presented in this article. The proposed steering system configuration is similar to a conventional electrical power-assisted steering with the replacement of the rigid steering shaft with a low stiffness resilient shaft (LSRS), the presence of which allows ‘active control’ to be performed on vehicles similar to the concept of full steer-by-wire (SBW). But, unlike SBW, the LSRS is an integral part of the system characteristics. The advantages of the semi-active system in comparison with SBW and other conventional systems are demonstrated. A mathematical model to predict the mechanical properties of the LSRS has been developed, and experiments were conducted on a medium-sized car fitted with an LSRS to verify that vehicle stability and drivability can be ensured in the event of active system failure. The results have indicated that the vehicle was stable and safe to be driven at low speeds, and is predicted to be driveable and safe at higher speeds. It is concluded that an SAS system of this type has the potential to improve the safety of SBW systems. |
doi_str_mv | 10.1243/14644193JMBD205 |
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The fundamentals and preliminary analyses of an innovative future technology referred to as ‘semi-active steering’ (SAS) are presented in this article. The proposed steering system configuration is similar to a conventional electrical power-assisted steering with the replacement of the rigid steering shaft with a low stiffness resilient shaft (LSRS), the presence of which allows ‘active control’ to be performed on vehicles similar to the concept of full steer-by-wire (SBW). But, unlike SBW, the LSRS is an integral part of the system characteristics. The advantages of the semi-active system in comparison with SBW and other conventional systems are demonstrated. A mathematical model to predict the mechanical properties of the LSRS has been developed, and experiments were conducted on a medium-sized car fitted with an LSRS to verify that vehicle stability and drivability can be ensured in the event of active system failure. The results have indicated that the vehicle was stable and safe to be driven at low speeds, and is predicted to be driveable and safe at higher speeds. It is concluded that an SAS system of this type has the potential to improve the safety of SBW systems.</description><identifier>ISSN: 1464-4193</identifier><identifier>EISSN: 2041-3068</identifier><identifier>DOI: 10.1243/14644193JMBD205</identifier><language>eng</language><publisher>London, England: SAGE Publications</publisher><subject>Active control ; Automobile safety ; Automobiles ; Automotive engineering ; Drive by wire ; Dynamical systems ; Dynamics ; Mathematical models ; Mechanical properties ; Product design ; SAS ; Simulation ; Steering ; Technological change ; Technology assessment ; Vehicles</subject><ispartof>Proceedings of the Institution of Mechanical Engineers. Part K, Journal of multi-body dynamics, 2009-12, Vol.223 (4), p.283-292</ispartof><rights>2009 Institution of Mechanical Engineers</rights><rights>Copyright Professional Engineering Publishing Ltd Dec 2009</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c406t-cc010e34ddf77c20ad09b3b728b652161e67ac63620174c83270c719a5cbcff83</citedby><cites>FETCH-LOGICAL-c406t-cc010e34ddf77c20ad09b3b728b652161e67ac63620174c83270c719a5cbcff83</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://journals.sagepub.com/doi/pdf/10.1243/14644193JMBD205$$EPDF$$P50$$Gsage$$H</linktopdf><linktohtml>$$Uhttps://journals.sagepub.com/doi/10.1243/14644193JMBD205$$EHTML$$P50$$Gsage$$H</linktohtml><link.rule.ids>314,777,781,21800,27905,27906,43602,43603</link.rule.ids></links><search><creatorcontrib>Baharom, M B</creatorcontrib><creatorcontrib>Hussain, K</creatorcontrib><creatorcontrib>Day, A J</creatorcontrib><title>Design concepts and analysis of a semi-active steering system for a passenger car</title><title>Proceedings of the Institution of Mechanical Engineers. Part K, Journal of multi-body dynamics</title><description>Abstract
The fundamentals and preliminary analyses of an innovative future technology referred to as ‘semi-active steering’ (SAS) are presented in this article. The proposed steering system configuration is similar to a conventional electrical power-assisted steering with the replacement of the rigid steering shaft with a low stiffness resilient shaft (LSRS), the presence of which allows ‘active control’ to be performed on vehicles similar to the concept of full steer-by-wire (SBW). But, unlike SBW, the LSRS is an integral part of the system characteristics. The advantages of the semi-active system in comparison with SBW and other conventional systems are demonstrated. A mathematical model to predict the mechanical properties of the LSRS has been developed, and experiments were conducted on a medium-sized car fitted with an LSRS to verify that vehicle stability and drivability can be ensured in the event of active system failure. The results have indicated that the vehicle was stable and safe to be driven at low speeds, and is predicted to be driveable and safe at higher speeds. It is concluded that an SAS system of this type has the potential to improve the safety of SBW systems.</description><subject>Active control</subject><subject>Automobile safety</subject><subject>Automobiles</subject><subject>Automotive engineering</subject><subject>Drive by wire</subject><subject>Dynamical systems</subject><subject>Dynamics</subject><subject>Mathematical models</subject><subject>Mechanical properties</subject><subject>Product design</subject><subject>SAS</subject><subject>Simulation</subject><subject>Steering</subject><subject>Technological change</subject><subject>Technology assessment</subject><subject>Vehicles</subject><issn>1464-4193</issn><issn>2041-3068</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp10UtLxDAQAOAgCq6rZ69BD16sO3k0aY-665MVEfRc0jQtXfoy0xX235tlPYiwhCED883AMIScM7hhXIoZk0pKloqX17sFh_iATDhIFglQySGZbKvRtnxMThBXAExJBRPyvnBYVx21fWfdMCI1XRHCNBuskfYlNRRdW0fGjvW3ozg65-uuorgJaUvL3gcxGETXVc5Ta_wpOSpNg-7s95-Sz4f7j_lTtHx7fJ7fLiMrQY2RtcDACVkUpdaWgykgzUWueZKrmDPFnNLGKqE4MC1tIrgGq1lqYpvbskzElFzt5g6-_1o7HLO2RuuaxnSuX2OmY6F5eDrIi39y1a992BEzHowCrWRAl_sQS5JYyQR0GtRsp6zvEb0rs8HXrfGbjEG2PUP27wyh43rXgaZyf2bu4T9R9YVs</recordid><startdate>20091201</startdate><enddate>20091201</enddate><creator>Baharom, M B</creator><creator>Hussain, K</creator><creator>Day, A J</creator><general>SAGE Publications</general><general>SAGE PUBLICATIONS, INC</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7TB</scope><scope>7XB</scope><scope>88I</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F28</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>KR7</scope><scope>L6V</scope><scope>M2P</scope><scope>M7S</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>Q9U</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20091201</creationdate><title>Design concepts and analysis of a semi-active steering system for a passenger car</title><author>Baharom, M B ; Hussain, K ; Day, A J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c406t-cc010e34ddf77c20ad09b3b728b652161e67ac63620174c83270c719a5cbcff83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Active control</topic><topic>Automobile safety</topic><topic>Automobiles</topic><topic>Automotive engineering</topic><topic>Drive by wire</topic><topic>Dynamical systems</topic><topic>Dynamics</topic><topic>Mathematical models</topic><topic>Mechanical properties</topic><topic>Product design</topic><topic>SAS</topic><topic>Simulation</topic><topic>Steering</topic><topic>Technological change</topic><topic>Technology assessment</topic><topic>Vehicles</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Baharom, M B</creatorcontrib><creatorcontrib>Hussain, K</creatorcontrib><creatorcontrib>Day, A J</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>Civil Engineering Abstracts</collection><collection>ProQuest Engineering Collection</collection><collection>Science Database</collection><collection>Engineering Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><collection>ProQuest Central Basic</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Proceedings of the Institution of Mechanical Engineers. Part K, Journal of multi-body dynamics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Baharom, M B</au><au>Hussain, K</au><au>Day, A J</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Design concepts and analysis of a semi-active steering system for a passenger car</atitle><jtitle>Proceedings of the Institution of Mechanical Engineers. Part K, Journal of multi-body dynamics</jtitle><date>2009-12-01</date><risdate>2009</risdate><volume>223</volume><issue>4</issue><spage>283</spage><epage>292</epage><pages>283-292</pages><issn>1464-4193</issn><eissn>2041-3068</eissn><abstract>Abstract
The fundamentals and preliminary analyses of an innovative future technology referred to as ‘semi-active steering’ (SAS) are presented in this article. The proposed steering system configuration is similar to a conventional electrical power-assisted steering with the replacement of the rigid steering shaft with a low stiffness resilient shaft (LSRS), the presence of which allows ‘active control’ to be performed on vehicles similar to the concept of full steer-by-wire (SBW). But, unlike SBW, the LSRS is an integral part of the system characteristics. The advantages of the semi-active system in comparison with SBW and other conventional systems are demonstrated. A mathematical model to predict the mechanical properties of the LSRS has been developed, and experiments were conducted on a medium-sized car fitted with an LSRS to verify that vehicle stability and drivability can be ensured in the event of active system failure. The results have indicated that the vehicle was stable and safe to be driven at low speeds, and is predicted to be driveable and safe at higher speeds. It is concluded that an SAS system of this type has the potential to improve the safety of SBW systems.</abstract><cop>London, England</cop><pub>SAGE Publications</pub><doi>10.1243/14644193JMBD205</doi><tpages>10</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Active control Automobile safety Automobiles Automotive engineering Drive by wire Dynamical systems Dynamics Mathematical models Mechanical properties Product design SAS Simulation Steering Technological change Technology assessment Vehicles |
title | Design concepts and analysis of a semi-active steering system for a passenger car |
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