Research on Inter-harmonic Detection Method Based on EEMD
- https://doi.org/10.2991/icence-16.2016.117How to use a DOI?
- empirical mode decomposition; ensemble empirical mode decomposition; Hilbert transform; inter-harmonic; detection
A comparative analysis of the existing inter-harmonic detection methods are carried out for the small content, non-linear and volatility of characteristic. Based on HHT transform theory, a new inter-harmonic detection method based EEMD is presented by combining of the empirical mode decomposition and the ensemble empirical mode decomposition algorithm. The signal is decomposed into a single-component signal by EEMD, and then the frequency and amplitude of each component is accurately calculate through HHT transform, and the accuracy of this method is verified through simulation and measurement. Compared with the EMD algorithm, the proposed method can eliminate the false components and mode mixing and be suitable for the detection of inter-harmonic signal.
- © 2016, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Jie Sun AU - Shuyi Tao AU - Chao Han AU - Gang Li AU - Chenghao Lan AU - Qidong Zhao AU - Yuanlin Song AU - Jiatong Sun PY - 2016/09 DA - 2016/09 TI - Research on Inter-harmonic Detection Method Based on EEMD BT - Proceedings of the 2nd International Conference on Electronics, Network and Computer Engineering (ICENCE 2016) PB - Atlantis Press SP - 621 EP - 625 SN - 2352-538X UR - https://doi.org/10.2991/icence-16.2016.117 DO - https://doi.org/10.2991/icence-16.2016.117 ID - Sun2016/09 ER -