| 基于遗传算法的弱故障振动信号的自适应滤波研究 |
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| 引用本文： | 宓为建,徐子奇.基于遗传算法的弱故障振动信号的自适应滤波研究[J].振动与冲击,1999,18(3):20-23. |
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| 作者姓名： | 宓为建 徐子奇 |
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| 作者单位： | 上海海运学院机械系!上海200135 |
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| 基金项目： | 上海交通大学国家重点实验室资助 |
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| 摘 要： | 本文提出了一种基于遗传算法的自适应滤波模型，讨论了模型参数的确定原则与方法，给出了一个仿真实例，并将此滤波模型应用于 Ｓａｎｔａｎａ ２０００ 型轿车的异常噪声诊断，获得了良好的结果
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| 关 键 词： | 遗传算法 自适应滤波 随机振动 故障诊断 |
AN ADAPTIVE FILTERING MODEL FOR EXTRACTING WEAK FAULT VIBRATION SIGNAL BASED ON GENETIC ALGORITHM |
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| Mi Weijian,Xu Ziqi,Yang Xuefen.AN ADAPTIVE FILTERING MODEL FOR EXTRACTING WEAK FAULT VIBRATION SIGNAL BASED ON GENETIC ALGORITHM[J].Journal of Vibration and Shock,1999,18(3):20-23. |
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| Authors: | Mi Weijian Xu Ziqi Yang Xuefen |
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| Affiliation: | Shanghai Maritime University |
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| Abstract: | A new adaptive filtering model based on genetic algorithm is proposed and the identification of model porameters is discussed. A simulation example is given for verification. Good result has been acquired, using the filtering model to diagnose the abnormal noise of Santana 2000 sedan car. |
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| Keywords: | GA adaptive filtering stochastic vibration fault diagnosis |
| 本文献已被 CNKI 维普 等数据库收录！ |
