Process for adapting measurement suite configuration for gas...

Details Process for adapting measurement suite configuration for gas... Process for adapting measurement suite configuration for gas...

2007-01-24

2008-10-28

McCall, Eric S (Department: 2855)

Measuring and testing

Turbine engine

Efficiency

Reexamination Certificate

active

07441448

ABSTRACT:
A method and system is described that estimates gas turbine engine module performance changes from gas path measurement data using a linear predictor-corrector estimation process. A measurement configuration matrix MCand a fault configuration FCmatrix are assembled. The configuration matrices MCand FCare used to adapt a typical linear predictor-corrector type of performance estimation process to a given measurement suite and are ideally suited for linear estimation systems such as those using a Kalman filter.

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