Mathematical Problems in Engineering

Mathematical Problems in Engineering / 2017 / Article

Corrigendum | Open Access

Volume 2017 |Article ID 6872060 | https://doi.org/10.1155/2017/6872060

Jianbin Xiong, Qinghua Zhang, Zhiping Peng, Guoxi Sun, Weichao Xu, Qi Wang, "Corrigendum to “A Diagnosis Method for Rotation Machinery Faults Based on Dimensionless Indexes Combined with -Nearest Neighbor Algorithm”", Mathematical Problems in Engineering, vol. 2017, Article ID 6872060, 1 page, 2017. https://doi.org/10.1155/2017/6872060

Corrigendum to “A Diagnosis Method for Rotation Machinery Faults Based on Dimensionless Indexes Combined with -Nearest Neighbor Algorithm”

Received03 Jan 2016
Accepted13 Dec 2016
Published28 Jun 2017

In the article titled “A Diagnosis Method for Rotation Machinery Faults Based on Dimensionless Indexes Combined with -Nearest Neighbor Algorithm” [1], there was an error in the “Theory” section which should be corrected as follows.

when , , kurtosis index is defined asshould be corrected to

when , , kurtosis index is defined as

References

  1. J. Xiong, Q. Zhang, Z. Peng, G. Sun, W. Xu, and Q. Wang, “A diagnosis method for rotation machinery faults based on dimensionless indexes combined with K-nearest neighbor algorithm,” Mathematical Problems in Engineering, vol. 2015, Article ID 563954, 9 pages, 2015. View at: Publisher Site | Google Scholar

Copyright © 2017 Jianbin Xiong et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


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