Paper Title :Random Parametric Stability of Axially Moving Viscoelastic Plates Under Nonuniform, Stochastic Edge Tension
Author :T. H. Young, Y. H. Li
Article Citation :T. H. Young ,Y. H. Li ,
(2018 ) " Random Parametric Stability of Axially Moving Viscoelastic Plates Under Nonuniform, Stochastic Edge Tension " ,
International Journal of Mechanical and Production Engineering (IJMPE) ,
pp. 5-11,
Volume-6,Issue-12
Abstract : This paper investigates the random parametric stability of an axially moving web subjected to a pair of
nonuniformly distributed, stochastic edge tension on two opposite, simply-supported edges. The web is modeled as a
viscoelastic plate whose const itutive relation obeys the Kelvin- Voigt model, and the edge tension is expressed as the sum of
a static tension and a random process with a zero mean. Due to the random edge tension, the moving plate may bring about
parametric random instability under certain situations. Numerical results show that an increase in the resultant of the
stochastic part of the edge tension will reduce the stable region of the plate, but the distribution form of the stochastic part of
the edge tension has a minor effect on the stability of the plate.
Index Terms - Axially Moving Viscoelastic Plate, Nonuniform Edge Tension, Stochastic Averaging Method, Random
Stability.
Type : Research paper
Published : Volume-6,Issue-12
DOIONLINE NO - IJMPE-IRAJ-DOIONLINE-14485
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Copyright: © Institute of Research and Journals
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Published on 2019-02-22 |
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