Control of Non-linear vibrations using three-to-one internal resonances

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dc.contributor.author Ji, J
dc.contributor.author Zhang, N
dc.contributor.editor Law, SS
dc.contributor.editor Cheng, L
dc.contributor.editor Xia, Y
dc.contributor.editor Su, ZQ
dc.date.accessioned 2012-10-12T03:37:48Z
dc.date.issued 2011-01
dc.identifier.citation Proceedings of the 14th Asia-Pacific Vibration Conference, 5th-8th December 2011, HongKong, 2011, pp. 1029 - 1037
dc.identifier.isbn 978-962-367-733-2
dc.identifier.other E5 en_US
dc.identifier.uri http://hdl.handle.net/10453/19435
dc.description.abstract A weakly nonlinear vibration absorber is used to suppress the primary resonance vibrations of a single-degree-of-freedom weakly nonlinear oscillator subjected to periodic excitation. The linearized natural frequency (low frequency mode) of the nonlinear absorber is tuned to be approximately one-third of the linearized natural frequency (high frequency mode) of the primary nonlinear oscillator. The cubically nonlinear coupling of stiffness establishes the terms that develop three-to-one internal resonances. The low frequency mode required for the absorber can be achieved by a light-weight mass nonlinear attachment with small values of linear and nonlinear stiffness of coupling. The method of multiple scales is used to obtain the averaged equations that determine the amplitudes and phases of the first-order approximate solutions. Numerical results are given to show the effectiveness of the nonlinear absorber for suppressing nonlinear vibrations of the primary nonlinear oscillator under primary resonance conditions.
dc.format Amrita Mukhopadhyay
dc.publisher The Hong Kong Polytechnic University
dc.title Control of Non-linear vibrations using three-to-one internal resonances
dc.type Conference Proceeding
dc.description.version Published
dc.parent Proceedings of the 14th Asia-Pacific Vibration Conference, 5th-8th December 2011, HongKong
dc.journal.number en_US
dc.publocation Kowloon, Hong Kong en_US
dc.publocation Kowloon, Hong Kong
dc.publocation Kowloon, Hong Kong
dc.publocation Kowloon, Hong Kong
dc.publocation Kowloon, Hong Kong
dc.publocation Kowloon, Hong Kong
dc.publocation Kowloon, Hong Kong
dc.identifier.startpage 1029 en_US
dc.identifier.endpage 1037 en_US
dc.cauo.name FEIT.School of Elec, Mech and Mechatronic Systems en_US
dc.conference Verified OK en_US
dc.for 0902 Automotive Engineering
dc.personcode 950854
dc.personcode 997749
dc.percentage 100 en_US
dc.classification.name Automotive Engineering en_US
dc.classification.type FOR-08 en_US
dc.edition en_US
dc.custom en_US
dc.date.activity 20111201 en_US
dc.date.activity 2011-12-01
dc.date.activity 2011-12-01
dc.date.activity 2011-12-01
dc.date.activity 2011-12-01
dc.date.activity 2011-12-01
dc.date.activity 2011-12-01
dc.location.activity Hong Kong en_US
dc.location.activity Hong Kong
dc.location.activity Hong Kong
dc.location.activity Hong Kong
dc.location.activity Hong Kong
dc.location.activity Hong Kong
dc.location.activity Hong Kong
dc.description.keywords Nonlinear vibration absorber, single degree-of-freedom nonlinear oscillator, three-to-one internal resonances, primary resonance response, passive vibration control, vibration absorber. en_US
dc.description.keywords Science & Technology
dc.description.keywords Life Sciences & Biomedicine
dc.description.keywords Nursing
dc.description.keywords NURSING, SCI
dc.description.keywords NURSING, SSCI
dc.description.keywords Midwife
dc.description.keywords Insider/outsider
dc.description.keywords Participant observation
dc.description.keywords Reflexivity
dc.description.keywords NURSING-RESEARCH
dc.description.keywords POSITIONALITY
dc.description.keywords PREDICAMENTS
dc.description.keywords WORK
dc.description.keywords Nonlinear vibration absorber, single degree-of-freedom nonlinear oscillator, three-to-one internal resonances, primary resonance response, passive vibration control, vibration absorber.
dc.description.keywords Nonlinear vibration absorber, single degree-of-freedom nonlinear oscillator, three-to-one internal resonances, primary resonance response, passive vibration control, vibration absorber.
dc.description.keywords Nonlinear vibration absorber, single degree-of-freedom nonlinear oscillator, three-to-one internal resonances, primary resonance response, passive vibration control, vibration absorber.
dc.description.keywords Nonlinear vibration absorber, single degree-of-freedom nonlinear oscillator, three-to-one internal resonances, primary resonance response, passive vibration control, vibration absorber.
dc.description.keywords Nonlinear vibration absorber, single degree-of-freedom nonlinear oscillator, three-to-one internal resonances, primary resonance response, passive vibration control, vibration absorber.
dc.description.keywords Nonlinear vibration absorber, single degree-of-freedom nonlinear oscillator, three-to-one internal resonances, primary resonance response, passive vibration control, vibration absorber.
pubs.embargo.period Not known
pubs.organisational-group /University of Technology Sydney
pubs.organisational-group /University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group /University of Technology Sydney/Faculty of Engineering and Information Technology/School of Elec, Mech and Mechatronic Systems
utslib.copyright.status Open Access
utslib.copyright.date 2015-04-15 12:23:47.074767+10


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