Aerodynamic system instability identification with sample entropy algorithm based on feature extraction

Aerodynamic system instability identification with sample entropy algorithm based on feature extraction

Based on the sample entropy algorithm in nonlinear dynamics, an improved sample entropy method is proposed in the aerodynamic system instability identification for the stall precursor detection based on the nonlinear feature extraction algorithm in an axial compressor. The sample entropy algorithm i...

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Bibliographic Details
Main Authors: Mingming Zhang, Jia Zhang, Anping Hou, Aiguo Xia, Wei Tuo, Yongzhao Lv
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2023-03-01
Series:Propulsion and Power Research
Subjects:
Sample entropy algorithm
Spatial mode
Data fusion
Inception identification
Nonlinear dynamics
Online Access:http://www.sciencedirect.com/science/article/pii/S2212540X22000189

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http://www.sciencedirect.com/science/article/pii/S2212540X22000189

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