| 基于ANSYS软件的模态测试悬挂系统随动部件有限元分析 |
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| 引用本文： | 孙建辉,谢明峰,单晓杭,王杨渝,高志松,汪庆武.基于ANSYS软件的模态测试悬挂系统随动部件有限元分析[J].轻工机械,2009,27(5):96-99. |
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| 作者姓名： | 孙建辉 谢明峰 单晓杭 王杨渝 高志松 汪庆武 |
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| 作者单位： | 浙江工业大学,机械制造及自动化教育部重点实验室,浙江,杭州,310014 |
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| 摘 要： | 随动部件是模态悬挂测试系统机架部分的关键结构，其刚度和强度直接影响了整个系统的性能。文章根据要求计算得到基频要求和机械强度要求，通过ANSYS软件对其随动部件进行有限元分析。得出各阶模态振形和力学分析图。从而验证了方案工艺和结构设计基本符合要求。
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| 关 键 词： | 模态测试 有限元分析 随动部件 刚度 强度 |
Finite Element Analysis of Modality Test of Suspension System Follow-up Unit Based on ANSYS Software |
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| SUN Jian-hui,XIE Ming-feng,SHAN Xiao-hang,WANG Yang-yu,GAO Zhi-song,WANG Qing-wu.Finite Element Analysis of Modality Test of Suspension System Follow-up Unit Based on ANSYS Software[J].Light Industry Machinery,2009,27(5):96-99. |
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| Authors: | SUN Jian-hui XIE Ming-feng SHAN Xiao-hang WANG Yang-yu GAO Zhi-song WANG Qing-wu |
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| Affiliation: | ( The MOE Key Laboratory of Mechanical Manufacture and Automation, Zhejiang University of Technology, Hangzhou 310014, China) |
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| Abstract: | The follow-up unit is the essential structure of the rack section of modal analysis test suspension system, its rigidity and intensity directly influence overall performance of system. Calculating the requirements for the base frequency and mechanical strength, and carrying on finite element analysis through the ANSYS software to its follow-up unit, we obtained various phases of modality viberation wave and mechanics analysis chart, thus has confirmed the plan craft and the structural design can meet the requirements basically. |
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| Keywords: | modal analysis test finite element analysis follow-up unit rigidity intensity |
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