ACO-Initialized Wavelet Neural Network for Vibration Fault Diagnosis of Hydroturbine Generating Unit

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Zhihuai Xiao; Xinying He; Xiangqian Fu; O. P. Malik;
  • Publisher: Hindawi Publishing Corporation
  • Journal: Mathematical Problems in Engineering (issn: 1024-123X, eissn: 1563-5147)
  • Publisher copyright policies & self-archiving
  • Identifiers: doi: 10.1155/2015/354658
  • Subject: TA1-2040 | Mathematics | Engineering (General). Civil engineering (General) | QA1-939 | Article Subject
    acm: MathematicsofComputing_NUMERICALANALYSIS
    arxiv: Computer Science::Neural and Evolutionary Computation

Considering the drawbacks of traditional wavelet neural network, such as low convergence speed and high sensitivity to initial parameters, an ant colony optimization- (ACO-) initialized wavelet neural network is proposed in this paper for vibration fault diagnosis of a ... View more
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