TY - JOUR
T1 - Non-linear vibrations of viscoelastic moving belts, part II
T2 - Forced vibration analysis
AU - Zhang, L.
AU - Zu, J. W.
PY - 1998/9/10
Y1 - 1998/9/10
N2 - The non-linear forced fibration of viscoelastic moving belts excited by the eccentricity of pulleys is investigated. The generalized equations of motion are derived for a viscoelastic moving belt with geometric non-linearities by adopting the linear viscoelastic differential constitutive law. The method of multiple scales is applied directly to the governing equations which are in the form of continuous non-autonomous gyroscopic systems. The amplitude of near- and exact-resonant steady state response for non-autonomous systems is predicted. The results obtained with quasi-static assumption and those without this assumption are compared. Effects of elastic and viscoelastic parameters, axial moving speed, and the geometric non-linearity on the system response are also studied.
AB - The non-linear forced fibration of viscoelastic moving belts excited by the eccentricity of pulleys is investigated. The generalized equations of motion are derived for a viscoelastic moving belt with geometric non-linearities by adopting the linear viscoelastic differential constitutive law. The method of multiple scales is applied directly to the governing equations which are in the form of continuous non-autonomous gyroscopic systems. The amplitude of near- and exact-resonant steady state response for non-autonomous systems is predicted. The results obtained with quasi-static assumption and those without this assumption are compared. Effects of elastic and viscoelastic parameters, axial moving speed, and the geometric non-linearity on the system response are also studied.
UR - http://www.scopus.com/inward/record.url?scp=0001923273&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0001923273&partnerID=8YFLogxK
U2 - 10.1006/jsvi.1998.1689
DO - 10.1006/jsvi.1998.1689
M3 - Article
AN - SCOPUS:0001923273
SN - 0022-460X
VL - 216
SP - 93
EP - 105
JO - Journal of Sound and Vibration
JF - Journal of Sound and Vibration
IS - 1
ER -