[1]张翠英,温卫中..轧机传动系统转速波动测量模型及仿真的研究[J].郑州大学学报(工学版),2008,29(02):73-76.[doi:10.3969/j.issn.1671-6833.2008.02.018]
ZHANG Cuiying,Wen Weizhong.Research on speed fluctuation measurement model and simulation of rolling mill drive system[J].Journal of Zhengzhou University (Engineering Science),2008,29(02):73-76.[doi:10.3969/j.issn.1671-6833.2008.02.018]
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轧机传动系统转速波动测量模型及仿真的研究(
)
《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]
- 卷:
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29
- 期数:
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2008年02期
- 页码:
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73-76
- 栏目:
-
- 出版日期:
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1900-01-01
文章信息/Info
- Title:
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Research on speed fluctuation measurement model and simulation of rolling mill drive system
- 作者:
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张翠英; 温卫中.
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太原科技大学,化学与生物工程学院,山西,太原,030021, 太原科技大学,化学与生物工程学院,山西,太原,030021
- Author(s):
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ZHANG Cuiying; Wen Weizhong
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- 关键词:
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轧机; 转速波动; 测量模型; 分解算法
- Keywords:
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- DOI:
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10.3969/j.issn.1671-6833.2008.02.018
- 文献标志码:
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A
- 摘要:
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为了测量恒定转速上叠加的随机波动转速引起的振动,通过弹性转轴和电机轴的转速波动研究了轧机传动系统的动态特性,并建立轧机传动系统瞬时转速的测量模型;运用级数解耦方法,把非线性运动微分方程转化为代数方程获得转速波动的快速分解代数算法,最后通过在扭振实验平台进行模拟轧制过程的实验验证了该算法的正确性和可行性.
- Abstract:
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In order to measure the vibration caused by random fluctuation speed superimposed on the constant speed, the dynamic characteristics of the rolling mill drive system were studied by the speed fluctuation of the elastic rotating shaft and the motor shaft, and the measurement model of the instantaneous speed of the rolling mill drive system was established. The series decoupling method is used to convert the nonlinear motion differential equation into an algebraic equation to obtain a fast decomposition algebraic algorithm for speed fluctuations, and finally the correctness and feasibility of the algorithm are verified by the experiment of simulating the rolling process on the torsional vibration experimental platform.
更新日期/Last Update:
1900-01-01