Research on outlier removal method for flight data of helicopter based on wavelet analysis

The flight data recording system records important parameter data during helicopter flight and is a key system to ensure helicopter flight safety. The recorded flight data is inevitably subject to various interferences and even outliers. This article proposes a method based on wavelet analysis for o...

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Bibliographic Details
Published inProceedings of SPIE, the international society for optical engineering Vol. 13575; pp. 135752V - 135752V-6
Main Authors Wang, Shicheng, Wang, Ling, Cheng, Yajie, Liu, Peili
Format Conference Proceeding
LanguageEnglish
Published SPIE 28.04.2025
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Summary:The flight data recording system records important parameter data during helicopter flight and is a key system to ensure helicopter flight safety. The recorded flight data is inevitably subject to various interferences and even outliers. This article proposes a method based on wavelet analysis for outlier removal in flight data. The actual data processing results show that this method can effectively remove outlier points, and the effect is very obvious.
Bibliography:Conference Location: Chongqing, China
Conference Date: 2024-12-06|2024-12-08
ISBN:9781510690585
1510690581
ISSN:0277-786X
DOI:10.1117/12.3060697