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基于小波神经网络的机械故障预测 被引量:5

The Machanical Fault Prediction Based on Wavelet Neural Network
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摘要 良好的局部放大特性和多分辨率学习特性使得小波神经网络比神经网络有更强的自适应能力、更快的收敛速度和更高的预报精度。本文构造了一个小波神经网络,给出了基于小波神经网络的机械故障趋势预测方法,并通过对煤矿提升机闸瓦间隙进行故障预测,验证其方法的可行性。 The good local amplification and multi-resolution characteristic make the wavelet network have strong adaptive capacity,fast convergence speed and high precision of prediction.A wavelet neural network is constructed.Based on this network,the trend prediction method of mechanical fault is provided,and through carrying on failure prediction to the mine hoist brake shoe interval,the feasibility of this method is verified.
出处 《机械传动》 CSCD 北大核心 2006年第3期68-70,共3页 Journal of Mechanical Transmission
基金 黑龙江省教育厅科学技术研究资助项目(11511311)
关键词 小波网络 机械故障 预测 Wavelet neural network Machanical fault Prediction
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  • 1杨福生.小波变换的工程分析与应用[M].北京:科学出版社,2000..
  • 2夏安帮.决策支持系统导论[M].上海:同济大学出版社,1993..
  • 3袁崇义(Yuan Chongyi).Petri网原理(Petri nets)[M].北京:电子工业出版社(Beijing:Electric Industry Publishing Company),1998..
  • 4夏安帮,决策支持系统导论,1993年
  • 5Zhang Qinghua,Albert Benveniste.Wavelet Networks.IEEE Trans.Neural Network,1992,3(6):889-897
  • 6Zhang Qinghua.Using Wavelet Network in Nonparametric Estimation.IEEE Trans.Neural Network,1997,8(2):227-236
  • 7Pati Y C,Krishnaprasad P S.Analysis and Synthesis of Feedforward Neural Networks Using discrete Affine Wavelet Transformations.IEEE Trans.Neural Networks,1993,4(1):73-85
  • 8Bakshi B R, Stephanopoulos G. Wave- net: a multiresolution, hierarchical neural network with localized learning. AIChE, 1993,39(1): 57-81
  • 9Pati Y C, Krishnaprasad P S. Analysis and synthesis of feed forward neural networks using discrete affine wavelet transformations.IEEE Trans on Neural Networks, 1993, 4(1): 73-85
  • 10Zhang Q. Using wavelet network in nonparametric estimation.IEEE Trans on Neural Networks, 1997, 8(2): 227-236

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