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| 受简谐激励载流导线的强非线性主共振 | |
| 引用本文： | 席晓燕,杨志安,李高峰,朱昌健.受简谐激励载流导线的强非线性主共振[J].唐山学院学报,2013,26(3):5-7. |
| 作者姓名： | 席晓燕 杨志安 李高峰 朱昌健 |
| 作者单位： | 1. 唐山学院机电工程系,河北唐山,063000 2. 唐山学院唐山市结构与振动工程重点实验室,河北唐山,063000 3. 河北钢铁集团唐山分公司第二钢轧厂,河北唐山,063000 |
| 基金项目： | 河北省高等学校科学技术研究指导项目 |
| 摘 要： | 采用MLP方法研究受简谐激励的载流导线的强非线性振动。根据得到的载流导线强非线性Duffing方程应用MLP方法求得主共振幅频响应方程,并对其进行数值计算,分析电流、张力、激励、几何参数等对强非线性主共振系统的影响。 |
| 关 键 词： | 载流导线 强非线性 Duffing方程 MLP方法 主共振 |
Primary Resonance of Strongly Nonlinear Vibration of Current Carrying Conductor Subjected to Harmonic Excitation |
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| XI Xiao-yan , YANG Zhi-an , LI Gao-feng , ZHU Chang-jian.Primary Resonance of Strongly Nonlinear Vibration of Current Carrying Conductor Subjected to Harmonic Excitation[J].Journal of Tangshan College,2013,26(3):5-7. | |
| Authors: | XI Xiao-yan YANG Zhi-an LI Gao-feng ZHU Chang-jian |
| Institution: | 2 (la. Mechanical and Electrical Engineering Department lb. Tangshan Key Laboratory o：[ Structure and Vibration Engineering, Tangshan College, Tangshan 063000, China; 2. The Second Steel Rolling Mill, Tangshan Iron and Steel (Group) Co. Tangshan 063000, China) |
| Abstract: | The MLP method is used to analyze strongly nonlinear vibration of current carrying conductor subjected to harmonic excitation. The Duffing equation of a strongly nonlinear current- carrying conductor is set up. Using the MLP method, the amplitude frequency response equation of primary resonance of strongly system is obtained, and the amplitude frequency response equa- tion of the system is obtained. The numerical results of the influence of current, tension, excita- tion and ~eometric Darnrnotor r~n tho e~,e~ ;~A |
| Keywords: | current carrying conductor strongly nonlinear Dulling equation MLP method pri-mary resonance |
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