| 基于ANSYS某车体的有限元模态分析 |
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| 引用本文： | 范永庆,潘宏侠. 基于ANSYS某车体的有限元模态分析[J]. 机械管理开发, 2009, 24(5): 18-19 |
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| 作者姓名： | 范永庆 潘宏侠 |
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| 作者单位： | 中北大学机械丁程与自动化学院,山西,太原,030051 |
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| 摘 要： | 简述了有限元模态分析的基本理论,建立了某车身的有限元模型,并对其进行了模态分析,得到了车体的特征模型和固有频率.这对车身的结构改进及其安全性、稳定性、舒适性的提高,提供了依据.
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| 关 键 词： | 模态分析 固有频率 车身 |
Finite Element Modal Analysis of a Car Based on ANSYS |
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| FAN Yong-qing,PAN Hong-xia. Finite Element Modal Analysis of a Car Based on ANSYS[J]. Mechanical Management and Development, 2009, 24(5): 18-19 |
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| Authors: | FAN Yong-qing PAN Hong-xia |
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| Affiliation: | College of Mechanical Engineeting and Automation;North University of China Taiyuan 030051;China |
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| Abstract: | The basic theory of finite element modal analysis is discussed briefly in this paper.and a vehicle body of finite element model and modal was estabcished analysis the model.Get the body characteristics of model and natural frequency.can be got.was made.This can provide a scientific reference and a basis to improve the structure of the body,the security,stability and the comfort. |
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| Keywords: | ANSYS |
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