Health Parameter Estimation with Second-Order Sliding Mode Observer for a Turbofan Engine

Health Parameter Estimation with Second-Order Sliding Mode Observer for a Turbofan Engine

In this paper the problem of health parameter estimation in an aero-engine is investigated by using an unknown input observer-based methodology, implemented by a second-order sliding mode observer (SOSMO). Unlike the conventional state estimator-based schemes, such as Kalman filters (KF) and sliding...

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Bibliographic Details
Main Authors: Xiaodong Chang, Jinquan Huang, Feng Lu
Format: Article
Language:English
Published: MDPI AG 2017-07-01
Series:Energies
Subjects:
second-order sliding mode observer
robust estimation
health parameters
gas path health monitoring
turbofan engine
Online Access:https://www.mdpi.com/1996-1073/10/7/1040

Internet

https://www.mdpi.com/1996-1073/10/7/1040

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