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| 一种新的模拟电路故障诊断方法研究 | |
| 引用本文： | 邱世卉. 一种新的模拟电路故障诊断方法研究[J]. 科学技术与工程, 2012, 12(30): 8042-8046 |
| 作者姓名： | 邱世卉 |
| 作者单位： | 成都工业学院 |
| 摘 要： | 针对传统模拟电路检测方法难以发现器件缺陷的问题,提出了一种基于小波分析与人工神经网络的故障检测方法,选取典型滤波器电路。使用MATLAB进行仿真。仿真结果表明,此方法能够有效地识别故障器件,且诊断率高。 |
| 关 键 词： | 人工神经网络 小波分析 模拟电路 故障诊断 |
| 收稿时间： | 2012-06-13 |
| 修稿时间： | 2012-07-04 |
Analog Circuit Fault Diagnosis Based on Artificial Neural Network |
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| shihui qiu. Analog Circuit Fault Diagnosis Based on Artificial Neural Network[J]. Science Technology and Engineering, 2012, 12(30): 8042-8046 | |
| Authors: | shihui qiu |
| Affiliation: | QIU Shi-hui(Electrical and Electronic Engineering Department;Chengdu Institute of Technology,Chengdu,611730,P.R.China) |
| Abstract: | The traditional method of analog circuit is difficult to find device defects.So this paper presents a fault detection method based on Artificial Neural Network(ANN) and Wavelet Analysis, select a typical filter circuit simulation using MATLAB. Simulation results show that this method can effectively identify the fault devices, and diagnostic rate. |
| Keywords: | Artificial Neural Network(ANN) Wavelet Analysis analog circuit fault diagnosis |
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