Automatic detection of multiple oscillations by wavelet analysis

Abstract

This paper proposes an automatic method based on wavelet analysis to detect multiple oscillations in control loops. Continuous wavelet transform provides a way to represent the signal as a superposition of wavelets. The redundancy of the representation can be exploited to precisely indicate the location of oscillatory behaviors in the time-frequency plane… (More)
DOI: 10.1016/j.compeleceng.2014.03.007

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Cite this paper

@article{Guo2014AutomaticDO, title={Automatic detection of multiple oscillations by wavelet analysis}, author={Zixu Guo and Jiajun Shen and Lei Xie and Xiaoqiang Chen and Hongye Su}, journal={Computers & Electrical Engineering}, year={2014}, volume={40}, pages={2167-2177} }