Double Grazing Periodic Motions and Bifurcations in a Vibroimpact System with Bilateral Stops

The double grazing periodic motions and bifurcations are investigated for a two-degree-of-freedom vibroimpact system with symmetrical rigid stops in this paper. From the initial condition and periodicity, existence of the double grazing periodic motion of the system is discussed. Using the existence...

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Main Authors: Qunhong Li, Limei Wei, Jieyan Tan, Jiezhen Xi
Format: Article
Language:English
Published: Wiley 2014-01-01
Series:Abstract and Applied Analysis
Online Access:http://dx.doi.org/10.1155/2014/642589
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author Qunhong Li
Limei Wei
Jieyan Tan
Jiezhen Xi
author_facet Qunhong Li
Limei Wei
Jieyan Tan
Jiezhen Xi
author_sort Qunhong Li
collection DOAJ
description The double grazing periodic motions and bifurcations are investigated for a two-degree-of-freedom vibroimpact system with symmetrical rigid stops in this paper. From the initial condition and periodicity, existence of the double grazing periodic motion of the system is discussed. Using the existence condition derived, a set of parameter values is found that generates a double grazing periodic motion in the considered system. By extending the discontinuity mapping of one constraint surface to that of two constraint surfaces, the Poincaré map of the vibroimpact system is constructed in the proximity of the grazing point of a double grazing periodic orbit, which has a more complex form than that of the single grazing periodic orbit. The grazing bifurcation of the system is analyzed through the Poincaré map with clearance as a bifurcation parameter. Numerical simulations show that there is a continuous transition from the chaotic band to a period-1 periodic motion, which is confirmed by the numerical simulation of the original system.
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institution Kabale University
issn 1085-3375
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language English
publishDate 2014-01-01
publisher Wiley
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series Abstract and Applied Analysis
spelling doaj-art-161318bb3e6b41719943aa63cfed66e52025-02-03T06:14:08ZengWileyAbstract and Applied Analysis1085-33751687-04092014-01-01201410.1155/2014/642589642589Double Grazing Periodic Motions and Bifurcations in a Vibroimpact System with Bilateral StopsQunhong Li0Limei Wei1Jieyan Tan2Jiezhen Xi3College of Mathematics and Information Science, Guangxi University, Nanning 530004, ChinaCollege of Mathematics and Information Science, Guangxi University, Nanning 530004, ChinaCollege of Mathematics and Information Science, Guangxi University, Nanning 530004, ChinaCollege of Mathematics and Information Science, Guangxi University, Nanning 530004, ChinaThe double grazing periodic motions and bifurcations are investigated for a two-degree-of-freedom vibroimpact system with symmetrical rigid stops in this paper. From the initial condition and periodicity, existence of the double grazing periodic motion of the system is discussed. Using the existence condition derived, a set of parameter values is found that generates a double grazing periodic motion in the considered system. By extending the discontinuity mapping of one constraint surface to that of two constraint surfaces, the Poincaré map of the vibroimpact system is constructed in the proximity of the grazing point of a double grazing periodic orbit, which has a more complex form than that of the single grazing periodic orbit. The grazing bifurcation of the system is analyzed through the Poincaré map with clearance as a bifurcation parameter. Numerical simulations show that there is a continuous transition from the chaotic band to a period-1 periodic motion, which is confirmed by the numerical simulation of the original system.http://dx.doi.org/10.1155/2014/642589
spellingShingle Qunhong Li
Limei Wei
Jieyan Tan
Jiezhen Xi
Double Grazing Periodic Motions and Bifurcations in a Vibroimpact System with Bilateral Stops
Abstract and Applied Analysis
title Double Grazing Periodic Motions and Bifurcations in a Vibroimpact System with Bilateral Stops
title_full Double Grazing Periodic Motions and Bifurcations in a Vibroimpact System with Bilateral Stops
title_fullStr Double Grazing Periodic Motions and Bifurcations in a Vibroimpact System with Bilateral Stops
title_full_unstemmed Double Grazing Periodic Motions and Bifurcations in a Vibroimpact System with Bilateral Stops
title_short Double Grazing Periodic Motions and Bifurcations in a Vibroimpact System with Bilateral Stops
title_sort double grazing periodic motions and bifurcations in a vibroimpact system with bilateral stops
url http://dx.doi.org/10.1155/2014/642589
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AT jieyantan doublegrazingperiodicmotionsandbifurcationsinavibroimpactsystemwithbilateralstops
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