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Shock and Vibration
Volume 2019, Article ID 7497363, 12 pages
https://doi.org/10.1155/2019/7497363
Research Article

Ball Screw Fault Detection and Location Based on Outlier and Instantaneous Rotational Frequency Estimation

1Engineering Research Center of Advanced Driving Energy-saving Technology, Ministry of Education, Southwest Jiaotong University, Chengdu 610031, China
2School of Mechanical Engineering, Southwest Jiaotong University, Chengdu 610031, China
3School of Information Science and Technology, Southwest Jiaotong University, Chengdu 610031, China

Correspondence should be addressed to Liang Guo; nc.ude.utjws@gnailoug

Received 12 March 2019; Revised 13 May 2019; Accepted 18 June 2019; Published 10 July 2019

Academic Editor: Emiliano Mucchi

Copyright © 2019 Liang Guo 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.

How to Cite this Article

Liang Guo, Yingqi Huang, Hongli Gao, and Li Zhang, “Ball Screw Fault Detection and Location Based on Outlier and Instantaneous Rotational Frequency Estimation,” Shock and Vibration, vol. 2019, Article ID 7497363, 12 pages, 2019. https://doi.org/10.1155/2019/7497363.