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Nonlinear vibration characteristics of accelerating viscoelastic membrane
被引:1
作者:
Shao, Mingyue
[1
,2
,3
]
Wang, Jing
[1
,3
]
Wu, Jimei
[1
,3
]
Qing, Jiajuan
[3
]
Xue, Zhicheng
[2
]
机构:
[1] Xian Univ Technol, Fac Printing Packing Engn & Digital Media Technol, Xian 710048, Peoples R China
[2] Shaanxi Beiren Printing Machinery Co Ltd, Weinan 714000, Peoples R China
[3] Xian Univ Technol, Sch Mech & Precis Instrument Engn, Xian 710048, Peoples R China
基金:
中国国家自然科学基金;
关键词:
Nonlinear vibration characteristics;
Viscoelastic;
Accelerating membrane;
The method of multiple scales;
AXIALLY MOVING PLATE;
TRANSVERSE VIBRATION;
STABILITY;
RESONANCE;
STRINGS;
D O I:
10.1007/s12206-022-0906-z
中图分类号:
TH [机械、仪表工业];
学科分类号:
0802 ;
摘要:
Considering the viscoelastic characteristics of the accelerating viscoelastic membrane in roll-to-roll manufacturing, the nonlinear vibration characteristics of the accelerating viscoelastic membrane were investigated. The mechanical model of the accelerating viscoelastic membrane was established. Considering geometric nonlinearity, the equation of nonlinear vibration of the accelerating viscoelastic membrane was deduced. The ordinary differential equation of moving membranes was obtained using the Bubnov-Galerkin method and solved using the method of multiple scales. Numerical analyses reveal the effects of constant average speed, the speed fluctuation amplitude, the elastic modulus, the viscosity coefficient, and other parameters on the amplitude of vibration and the amplitude-frequency characteristics of moving membranes. Results provide theoretical guidance for the reasonable selection of printing parameters.
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页码:4925 / 4933
页数:9
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