SAE AIR5909-2016
Prognostic Metrics for Engine Health Management Systems

Standard No.
SAE AIR5909-2016
Release Date
2016
Published By
SAE - SAE International
Status
Replace By
SAE AIR5909A-2021
Latest
SAE AIR5909A-2021
Scope
This SAE Aerospace Information Report (AIR) presents metrics for assessing the performance of prognostic algorithms applied for Engine Health Management (EHM) functions. The emphasis is entirely on prognostics and as such is intended to provide an extension and complement to such documents as AIR5871@ which offers information and guidance on general prognostic approaches relevant to gas turbines@ and AIR4985 which offers general metrics for evaluating diagnostic systems and their impact on engine health management activities. Purpose The purpose of this AIR is to present metrics that can be applied to assess the performance of prognostic methods. Various metrics are presented and discussed. Additionally@ the application of select metrics is illustrated through a given example.

SAE AIR5909-2016 history




Copyright ©2024 All Rights Reserved