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Quasi-Periodic Motion of a Strip During Rolling With 1:6 Internal Resonance

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成果类型:
期刊论文
作者:
Zhou, Wentao;Liu, Zeliang;Li, Huijian;Tao, Chenglin;Zhou, Xin
通讯作者:
Liu, ZL
作者机构:
[Zhou, Wentao; Liu, Zeliang; Li, Huijian; Zhou, Xin; Tao, Chenglin] Yanshan Univ, Sch Civil Engn & Mech, Qinhuangdao 066004, Peoples R China.
[Zhou, Wentao] Univ South China, Sch Math & Sci, Hengyang 421411, Peoples R China.
通讯机构:
[Liu, ZL ] Y
Yanshan Univ, Sch Civil Engn & Mech, Qinhuangdao 066004, Peoples R China.
语种:
英文
关键词:
bifurcation;quasi-periodic motion;sidebands;strip;two-timescale incremental harmonic balance method
期刊:
Shock and Vibration
ISSN:
1070-9622
年:
2025
卷:
2025
期:
1
页码:
4230401-
机构署名:
本校为其他机构
院系归属:
数理学院
摘要:
The nonlinear vibrations developing in sheets and strips during rolling are of practical technological importance and of theoretical interest. However, the existing numerical methods adopted in research are plagued by problems such as computational inefficiency, difficulty in dealing with bifurcations, slow convergence and frequency cancellations. This study develops an analytical method for solving the problem of rolled strip quasi-periodic motions in the resonant state. First, the conventional incremental harmonic balance method is used to analyze the periodic response of a strip. Its nonlin...

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