| 基于VB的振动信号采集与分析系统的研究 |
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| 引用本文： | 祁立君,李录平.基于VB的振动信号采集与分析系统的研究[J].微计算机信息,2007,23(25):118-120. |
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| 作者姓名： | 祁立君 李录平 |
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| 作者单位： | 长沙理工大学能动学院,振动与噪声研究所,长沙,410076 |
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| 摘 要： | 介绍了振动信号采集与分析系统的基本组成结构,应用Visual Basic作为开发工具进行系统的开发研究,重点探讨了如信号动态波形显示、信号频谱分析基本原理及频谱图的绘制等关键功能部件的实现方法,最后结合实例进行系统测试,效果良好。
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| 关 键 词： | 信号采集 |
| 文章编号： | 1008-0570（2007）09-1-0118-03 |
| 修稿时间： | 2007-06-13 |
Research on Vibration Signal Collection and Analysis System Based on VB |
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| QI LIJUN,LI LUPING.Research on Vibration Signal Collection and Analysis System Based on VB[J].Control & Automation,2007,23(25):118-120. |
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| Authors: | QI LIJUN LI LUPING |
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| Abstract: | In this paper,the basic structure of the vibration signal collection and analysis system and the program language VB that is applied in developing system are introduced,the method of the key components' realization like dynamic wave graphic displaying,signal analysis in frequency filed,data stored and queried are discussed,the test result of the software system is well. |
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| Keywords: | VB FFT |
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