ADAPTIVE PERFORMANCE MODEL AND METHODS FOR SYSTEM MAINTENANCE
First Claim
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1. A system, the system comprising:
- a correction factor module that receives modeled data generated from a simulation model and measured data, that determines a difference between the modeled data and the measured data, and that applies a filter to the difference to determine a correction value; and
a performance monitoring module that analyzes the correction value, and that generates a component alert based on the analysis.
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Abstract
A system includes a correction factor module that receives modeled data generated from a simulation model and measured data, that determines a difference between the modeled data and the measured data, and that applies a filter to the difference to determine a correction value; and a performance monitoring module that analyzes the correction value, and that generates a component alert based on the analysis.
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Citations
20 Claims
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1. A system, the system comprising:
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a correction factor module that receives modeled data generated from a simulation model and measured data, that determines a difference between the modeled data and the measured data, and that applies a filter to the difference to determine a correction value; and a performance monitoring module that analyzes the correction value, and that generates a component alert based on the analysis. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A system for monitoring the performance of a gas turbine engine, the system comprising:
a correction factor module that receives modeled data generated from a real-time gas turbine engine simulation model and measured data sensed from the gas turbine engine in real-time, that determines a difference between the modeled data and the measured data, and that applies a filter to the difference to determine a correction value; and a performance monitoring module that analyzes the correction value, and that generates a component alert based on the analysis. - View Dependent Claims (8, 9, 10, 11, 12, 13)
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14. A method for monitoring the performance of a gas turbine engine, the method comprising:
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receiving measured data sensed from the gas turbine engine in real-time; determining a difference between the measured data and modeled data generated from a real-time gas turbine engine simulation model; applying a filter to the difference to determine a correction value; performing an analysis of the correction value; and generating a component alert based on the analysis. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification