基于神经网络的电子线路故障诊断
Fault Diagnosis of the Electronic Circuit Based on Neural Network
  修订日期:2003-06-24
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中文摘要:
      分析了故障字典法在实际应用中存在的不足,提出将单位BP算法应用到电子线路的故障诊断中。对基于该方法的航空装备电子线路故障诊断进行了计算机仿真,并分析了网络参数的变化对训练结果的影响。仿真结果表明了该方法的合理性和有效性。
英文摘要:
The defects of the fault dictionary method in the practical application are analyzed and the application method of an unit BP algorithm which is used in the fault diagnosis of the electronic circuit is put forward. This paper validates the diagnostic technique with the example of some electronic circuit of the aero electronic equipment by computer simulation and evaluates the diagnosis results with different neural network structures and different parameters. Simulation results indicate the rationality and validity of the method.
杜鑫  唐大全  杨迎化
[1]陆军航空兵研究所北京101114 [2]海军航空工程学院自动控制系山东烟台264001
中文关键词:  神经网络 电子线路 故障诊断 单位BP算法 计算机仿真 航空装备
英文关键词:Electronic circuit,fault diagnosis,neural network,unit BP algorithm
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DOI:
引用本文:杜鑫,唐大全,杨迎化.基于神经网络的电子线路故障诊断[J].计测技术,2004,(1):7~9,46.
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