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Conference Paper: An inerter-based electromagnetic device and its application in vehicle suspensions

TitleAn inerter-based electromagnetic device and its application in vehicle suspensions
Authors
KeywordsElectromagnetic device
Inerter
Passive suspension
Issue Date2015
PublisherInstitute of Electrical and Electronics Engineers. The Journal's web site is located at http://www.ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1001331
Citation
The 34th Chinese Control Conference (CCC 2015), Hangzhou, China, 28-30 July 2015. In Chinese Control Conference, 2015, p. 2060-2065 How to Cite?
AbstractThis paper proposes a novel inerter-based electromagnetic device and investigates its performance as a vehicle suspension strut. The inerter-based electromagnetic device is obtained by placing the flywheel employed in an existing inerter prototype into a constant magnetic field. During rotation of the flywheel, the flywheel is doing the magnetic line cutting motion, which makes the flywheel perform as a Faraday generator. The influences of different types of loads on the behaviour of the inerter-based electromagnetic device are analyzed, and it is shown that the resistive, capacitive and inductive loads can contribute to the damping, the inertance, and the stiffness of the whole device, respectively. Moreover, the proposed device can also be used to realize higher-order mechanical admittances by using electrical circuits. The performance of the device as a suspension strut is also studied. Numerical simulations show that the proposed device can not only provide improvements on the suspension performance (ride comfort and road holding) compared with the conventional strut, but also generate an amount of electric energy that can be utilized by other parts of the vehicle.
DescriptionOpen Access
Persistent Identifierhttp://hdl.handle.net/10722/217419
ISSN

 

DC FieldValueLanguage
dc.contributor.authorHu, Y-
dc.contributor.authorDu, H-
dc.contributor.authorChen, MZ-
dc.date.accessioned2015-09-18T05:58:57Z-
dc.date.available2015-09-18T05:58:57Z-
dc.date.issued2015-
dc.identifier.citationThe 34th Chinese Control Conference (CCC 2015), Hangzhou, China, 28-30 July 2015. In Chinese Control Conference, 2015, p. 2060-2065-
dc.identifier.issn1934-1768-
dc.identifier.urihttp://hdl.handle.net/10722/217419-
dc.descriptionOpen Access-
dc.description.abstractThis paper proposes a novel inerter-based electromagnetic device and investigates its performance as a vehicle suspension strut. The inerter-based electromagnetic device is obtained by placing the flywheel employed in an existing inerter prototype into a constant magnetic field. During rotation of the flywheel, the flywheel is doing the magnetic line cutting motion, which makes the flywheel perform as a Faraday generator. The influences of different types of loads on the behaviour of the inerter-based electromagnetic device are analyzed, and it is shown that the resistive, capacitive and inductive loads can contribute to the damping, the inertance, and the stiffness of the whole device, respectively. Moreover, the proposed device can also be used to realize higher-order mechanical admittances by using electrical circuits. The performance of the device as a suspension strut is also studied. Numerical simulations show that the proposed device can not only provide improvements on the suspension performance (ride comfort and road holding) compared with the conventional strut, but also generate an amount of electric energy that can be utilized by other parts of the vehicle.-
dc.languageeng-
dc.publisherInstitute of Electrical and Electronics Engineers. The Journal's web site is located at http://www.ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1001331-
dc.relation.ispartofChinese Control Conference-
dc.rightsChinese Control Conference. Copyright © Institute of Electrical and Electronics Engineers.-
dc.rights©2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.-
dc.subjectElectromagnetic device-
dc.subjectInerter-
dc.subjectPassive suspension-
dc.titleAn inerter-based electromagnetic device and its application in vehicle suspensions-
dc.typeConference_Paper-
dc.identifier.emailChen, MZ: mzqchen@hku.hk-
dc.identifier.authorityChen, MZ=rp01317-
dc.description.naturelink_to_OA_fulltext-
dc.identifier.doi10.1109/ChiCC.2015.7259949-
dc.identifier.hkuros250980-
dc.identifier.spage2060-
dc.identifier.epage2065-
dc.publisher.placeUnited States-
dc.customcontrol.immutablesml 151109-

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