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Vibration signal predictions of damaged sensors on rotor blades based on operational modal analysis and virtual sensing

Yuhan SUN Zhiguang SONG Jie LI Guochen CAI Zefeng WANG

中国航空学报（英文版）2025，Vol.38Issue(6)：462-486,25.

中国航空学报（英文版）2025，Vol.38Issue(6)：462-486,25.DOI:10.1016/j.cja.2025.103467

Vibration signal predictions of damaged sensors on rotor blades based on operational modal analysis and virtual sensing

Yuhan SUN ¹Zhiguang SONG ¹Jie LI ¹Guochen CAI ¹Zefeng WANG²

作者信息

1. College of Aerospace and Civil Engineering,Harbin Engineering University,Harbin 150001,China
2. College of Aerospace and Civil Engineering,Harbin Engineering University,Harbin 150001,China||Chinese Flight Test Establishmen,Xi'an 710089,China
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摘要

关键词

Composite helicopter rotor blades/Operational modal analysis/Virtual sensing/Vibration prediction/Model updating/Finite element method

Key words

Composite helicopter rotor blades/Operational modal analysis/Virtual sensing/Vibration prediction/Model updating/Finite element method

引用本文复制引用

Yuhan SUN,Zhiguang SONG,Jie LI,Guochen CAI,Zefeng WANG..Vibration signal predictions of damaged sensors on rotor blades based on operational modal analysis and virtual sensing[J].中国航空学报（英文版）,2025,38(6):462-486,25.

基金项目

The work described in this paper was supported by grants from the High-Level Oversea Talent Introduction Plan,China,and the Special Fund for Basic Scientific Research in Central Universities of China-Doctoral Research and Innovation Fund Project,China(No.3072023CFJ0206). （No.3072023CFJ0206）

中国航空学报（英文版）

ISSN：1000-9361

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