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Abstract:
根据FED驱动电路的特性,提出了一种小波包变换和神经网络相结合的方法,并将其应用于FED的驱动电路故障诊断.首先采用小波包变换对电路输出节点的电压信号进行分解,提取各频段的能量作为故障样本输入神经网络.仿真实验证明,该方法减少了故障诊断的时间,提高了故障诊断的准确率,使准确率达到87.17%.
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电视技术
ISSN: 1002-8692
CN: 11-2123/TN
Year: 2011
Issue: 11
Volume: 35
Page: 36-38,87
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 1
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