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dc.contributor.authorDiala, Uchenna
dc.contributor.authorOkafor, K.C.
dc.contributor.authorUdeze, C.C.
dc.date.accessioned2020-04-07T15:25:52Z
dc.date.available2020-04-07T15:25:52Z
dc.date.issued2018-04-15
dc.identifier.citationDiala, U.H., Okafor, K. C. and Udeze, C.C. (2018). 'Nonlinear damper design for a vibration isolation system'. International Journal of Mechatronics, Electrical and Computer Technology , 8(28), pp. 3807 – 3815.en_US
dc.identifier.issn2305-0543
dc.identifier.urihttp://hdl.handle.net/10545/624678
dc.description.abstractIn this paper, vibration transmissibility of a single-degree-of-freedom (SDOF) for a mass-springdamper system is presented. This is done with a linear damper having a configuration perpendicular to a linear vertical spring. The method is analyzed using a nonlinear frequency analysis approach. The concept of the output frequency response function (OFRF) is used to derive an explicit polynomial relationship between the system output response (relative displacement of the mass) and the nonlinear damping coefficient which is the parameter of interest. With the derived OFRF polynomial, various damping parameters were designed for desired output responses. Real-time experimental results are presented for the vibration isolation system validation with dampers orientated perpendicularly (at 90 degrees) to the linear spring. The experimental case studies are provided to demonstrate the new OFRFbased nonlinear system design and its significance in isolated vibration system applications. A force transmissibility graph showing the system output using both numerical and the OFRF methods are presented.en_US
dc.description.sponsorshipN/Aen_US
dc.language.isoenen_US
dc.publisherUniversal Scientific Organizationen_US
dc.relation.urlhttps://www.aeuso.org/includes/files/articles/Vol8_Iss28_3807-3815_Characterization_of_Non-linear_Damp.pdfen_US
dc.subjectVibration Transmissibility; Real-Time Experiments; Single-Degree-of-Freedom; TimeFrequency Signal Analysis; Damped Systems.en_US
dc.titleNonlinear damper design for a vibration isolation systemen_US
dc.typeArticleen_US
dc.contributor.departmentUniversity of Sheffielden_US
dc.contributor.departmentFederal University of Technology, Owerri, Nigeriaen_US
dc.contributor.departmentUniversity of Nigeriaen_US
dc.identifier.journalInternational Journal of Mechatronics, Electrical and Computer Technologyen_US
dcterms.dateAccepted2018-04-05
dc.author.detail787046en_US


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