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2022 | OriginalPaper | Buchkapitel

Research on Performance Degradation Characteristics of an Airborne Hydraulic Actuator

verfasst von : Jiwen Gao, Shaoguang Du, Yongbin Li, Tongming Sun, Ting Wang

Erschienen in: Proceedings of the 5th China Aeronautical Science and Technology Conference

Verlag: Springer Singapore

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Abstract

Degradation characteristics analysis is an effective and reliable method for life analysis of airborne hydraulic actuator. Compared with life data analysis, degradation score can usually provide more accurate evaluation results. In this paper, a certain type of airborne hydraulic actuator is taken as the research object. Based on the results of graphic analysis and distribution characteristics analysis, the degradation characteristics of performance parameters and rocker shaft clearance structure parameters are analyzed. The results show that the extrapolation method can be used to predict the product failure time based on the product performance degradation data, it can be used to quantitatively evaluate the performance degradation characteristics of actuators and provide useful support for the quantitative evaluation of actuator life.

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Metadaten
Titel
Research on Performance Degradation Characteristics of an Airborne Hydraulic Actuator
verfasst von
Jiwen Gao
Shaoguang Du
Yongbin Li
Tongming Sun
Ting Wang
Copyright-Jahr
2022
Verlag
Springer Singapore
DOI
https://doi.org/10.1007/978-981-16-7423-5_35

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