| 应用Modelica语言对柔性结构振动控制建模与仿真 |
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| 引用本文： | 汤炳新,王占军. 应用Modelica语言对柔性结构振动控制建模与仿真[J]. 沈阳理工大学学报, 2002, 21(4): 12-16 |
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| 作者姓名： | 汤炳新 王占军 |
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| 作者单位： | 河海大学,机电工程学院,江苏,常州,213022 |
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| 摘 要： | 柔性结构振动控制建模一直存在工作量大和模型重用性差的问题。本文有用有限元法和基于非因果建模思想的Modelica语言对此进行了研究，提出了一种新的方法，利用该法对非理想柔性悬臂梁的振动控制问题进行了计算机仿真研究，本文采用的方法具有建模工作量小，重用性好的特点，仿真结果表明了该方法的有效性。
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| 关 键 词： | Modelica 建模 仿真 有限元 柔性结构 振动控制 |
| 文章编号： | 1003-1251(2002)04-0012-05 |
| 修稿时间： | 2002-03-07 |
Vibration Control Modeling and Simulation of Flexible Structures by Modelica Language |
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| TANG Bing xin,WANG Zhan jun. Vibration Control Modeling and Simulation of Flexible Structures by Modelica Language[J]. Transactions of Shenyang Ligong University, 2002, 21(4): 12-16 |
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| Authors: | TANG Bing xin WANG Zhan jun |
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| Abstract: | Based on the finite element method (FEM) and non causal modeling language of Modelica, this paper puts forward a new method for solving such problems which is applied to study on the simulation of vibration control problem of a non ideal overhung flexible beam. This method can reduce the modeling difficulties and make the model much more reusable. Simulation results show the effectiveness of the new method. |
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| Keywords: | simulation FEM flexible structures vibration control |
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