1DCNN Fault Diagnosis Based on Cubic Spline Interpolation Pooling
Joint Authors
Tang, Jian
Wang, Yangyang
Huang, Shuzhan
Dai, Juying
Dong, Junjie
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-02-28
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
The conventional pooling method for processing one-dimensional vibration signals may lead to certain issues, such as weakening and loss of feature information.
The present study proposes the cubic spline interpolation pooling method.
The method is appropriate for processing one-dimensional signals.
The proposed method can transform the pooling problem into a linear fitting problem, use the cubic spline interpolation method with outstanding fitting effects, and calculate the fitting function of the input signals.
Moreover, the values of the interpolation points are sequentially taken as the feature value output.
Furthermore, the network using the conventional pooling method and the pooling network model proposed in the present study are compared, tested, and analyzed on the constructed simulation signals and the measured bearing dataset.
It is concluded that the proposed pooling method can reduce the data dimension while improving the network feature extraction capability and is more appropriate for pooling one-dimensional signals.
American Psychological Association (APA)
Huang, Shuzhan& Tang, Jian& Dai, Juying& Wang, Yangyang& Dong, Junjie. 2020. 1DCNN Fault Diagnosis Based on Cubic Spline Interpolation Pooling. Shock and Vibration،Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1209693
Modern Language Association (MLA)
Huang, Shuzhan…[et al.]. 1DCNN Fault Diagnosis Based on Cubic Spline Interpolation Pooling. Shock and Vibration No. 2020 (2020), pp.1-13.
https://search.emarefa.net/detail/BIM-1209693
American Medical Association (AMA)
Huang, Shuzhan& Tang, Jian& Dai, Juying& Wang, Yangyang& Dong, Junjie. 1DCNN Fault Diagnosis Based on Cubic Spline Interpolation Pooling. Shock and Vibration. 2020. Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1209693
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1209693