@inproceedings{2ea5cc670cf94e7383912913506ae29a,
title = "Spur bevel gearbox fault diagnosis using wavelet packet transform for feature extraction",
abstract = "Gear as an important transmission component in the production of modern industrial, used in all areas of production and life, its stable and reliable work has great social significance. In this paper, gear fault diagnosis based on wavelet packet for fault feature extraction has been proposed for gear fault detection and diagnosis. First, this paper analyzes the variations of gear fault vibration signal, using time-domain and frequency-domain sign attributes to characterize these gear vibration signal and then extract fault sign attributes by using wavelet packet. This paper introduces a kind of new method for wavelet denoise, eliminating the problem of wavelet de-noise decompose level and de-noise threshold value selection, at the same time analysis a kind of wavelet packet transform method, eliminating the frequency and frequency band confusion, reducing the error in fault sign attribute extraction. At last, using fault simulation platform to simulate different conditions and different gear fault vibration signals. The results demonstrate that this method can accurately and reliably detect failure modes in a gearbox.",
keywords = "Fault diagnosis, Frequency aliasing, Wavelet packet",
author = "Wentao Huang and Peilu Niu and Xiaojun Lu",
note = "Publisher Copyright: {\textcopyright} Springer-Verlag Berlin Heidelberg 2014.; 8th International Conference on Intelligent Systems and Knowledge Engineering, ISKE 2013 ; Conference date: 20-11-2013 Through 23-11-2013",
year = "2014",
doi = "10.1007/978-3-642-54927-4\_15",
language = "英语",
series = "Advances in Intelligent Systems and Computing",
publisher = "Springer Verlag",
pages = "155--165",
editor = "Zhenkun Wen and Tianrui Li",
booktitle = "Practical Applications of Intelligent Systems - Proceedings of the 8th International Conference on Intelligent Systems and Knowledge Engineering, ISKE 2013",
address = "德国",
}