| 机械振动分析的Matlab/Simulink仿真研究 |
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| 引用本文： | 王文娟.机械振动分析的Matlab/Simulink仿真研究[J].现代电子技术,2006,29(24):46-48. |
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| 作者姓名： | 王文娟 |
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| 作者单位： | 西安工业大学,陕西,西安,710032 |
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| 摘 要： | 振动在工程实际中普遍存在。为了研究和掌握振动规律,利用功能强大的仿真软件Matlab/Simulink对一个三自由度系统进行仿真,介绍Matlab/Simulink在机械振动分析中的3种建模方法,并针对第3种建模方法编写了相应的S函数和程序,可快速而有效地进行不同物理常数时的模态分析。该方法简单易行、准确可靠。
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| 关 键 词： | Matlab/Simulink 机械振动 建模 模态分析 |
| 文章编号： | 1004-373X（2006）24-046-03 |
| 收稿时间： | 2006-08-08 |
| 修稿时间： | 2006年8月8日 |
Matlab/Simulink Simulation Research on Analysis of Mechanical Vibration |
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| WANG Wenjuan.Matlab/Simulink Simulation Research on Analysis of Mechanical Vibration[J].Modern Electronic Technique,2006,29(24):46-48. |
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| Authors: | WANG Wenjuan |
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| Abstract: | Vibration is ubiquitous in engineering practice.To research and master laws of vibration,Matlab/Simulink,a simulate software with powerful function,is adopted to simulate a three degrees of freedom system.Three ways of modeling are introduced in Matlab/Simulink for analysis of mechanical vibration.The relevent S-funtion and program for mode analysis are made in allusion to the third ways of modeling.This can calculate mode data fast and efficiently for system of different physical constants.The method is in brief and easy feasible,accurate and reliable. |
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| Keywords: | Matlab/Simulink mechanical vibration modeling mode analysis |
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