| 基于电路仿真的BP神经网络故障诊断技术研究 |
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| 引用本文： | 杨健,冯楠,刘剑超,李静.基于电路仿真的BP神经网络故障诊断技术研究[J].舰船电子工程,2010,30(2):152-155. |
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| 作者姓名： | 杨健 冯楠 刘剑超 李静 |
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| 作者单位： | 1. 海军航空工程学院研究生管理大队,烟台,264001
2. 山东师范大学信息科学与工程学院,济南,250014 |
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| 摘 要： | 某型末制导雷达系统复杂、难于建立精确数学模型，因此采用常规方法对其进行故障诊断难度较大。而采用Multisim软件对其接收组合中的和路视频放大器电路进行仿真，再由实测样本数据训练BP神经网络的方法可较好的将故障定位到元器件级别。
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| 关 键 词： | 电路仿真 神经网络 故障诊断 末制导雷达 |
Research on Fault Diagnosis with BP Neural Network Based on Circuit Simulation |
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| Yang Jian,Feng Nan,Liu Jianchao,Li Jing.Research on Fault Diagnosis with BP Neural Network Based on Circuit Simulation[J].Ship Electronic Engineering,2010,30(2):152-155. |
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| Authors: | Yang Jian Feng Nan Liu Jianchao Li Jing |
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| Institution: | ( Graduate Students＇ Brigade, NAAU , Yantai 264001;College of Information Science and Engineering, Shandong Normal University , Jinan 250014) |
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| Abstract: | The system of homing radar is complicated, and difficult to set up accurate mathematical model, so it is hard to diagnose the fault adopting the conventional method. But the method which uses Muhisim software for circuit simulation of video frequency magnifier of ＂and＂ route in receive combination, then trains BP neural network with sample data can preferably localize fault to components. |
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| Keywords: | circuit simulation neural network fault diagnosis homing radar |
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