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Journal Articles

Regression-Based Modeling of a Fleet of Gas Turbine Engines for Performance Trending

S. Borguet, O. Léonard, P. Dewallef
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2016, 138(2): 021201.
Paper No: GTP-15-1273
https://doi.org/10.1115/1.4031253
Published Online: September 1, 2015
View Articletitled, Regression-Based Modeling of a Fleet of Gas Turbine Engines for Performance Trending
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Topics: Engines, Modeling, Sensors, Flight, Gas turbines
Proceedings Papers

Regression-Based Modelling of a Fleet of Gas Turbine Engines for Performance Trending

S. Borguet, O. Léonard, P. Dewallef
Proc. ASME. GT2015, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy; Honors and Awards, V006T05A004, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-42330
https://doi.org/10.1115/GT2015-42330
View Paper titled, Regression-Based Modelling of a Fleet of Gas Turbine Engines for Performance Trending
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Topics: Gas turbines, Modeling, Engines
Proceedings Papers

Analysis Versus Synthesis for Trending of Gas-Path Measurement Time Series

S. Borguet, O. Léonard, P. Dewallef
Proc. ASME. GT2014, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T06A012, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-26029
https://doi.org/10.1115/GT2014-26029
View Paper titled, Analysis Versus Synthesis for Trending of Gas-Path Measurement Time Series
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Topics: Time series, Signals, Filters, Noise (Sound), Engines, Delays, Filtration, Flaw detection, Low-pass filters, Shapes
Journal Articles

Analysis Versus Synthesis for Trending of Gas-Path Measurement Time Series

S. Borguet, O. Léonard, P. Dewallef
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2015, 137(2): 022603.
Paper No: GTP-14-1389
https://doi.org/10.1115/1.4028385
Published Online: September 16, 2014
View Articletitled, Analysis Versus Synthesis for Trending of Gas-Path Measurement Time Series
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Topics: Filters, Signals
Proceedings Papers

On-Line Aircraft Engine Diagnostic Using a Soft-Constrained Kalman Filter

P. Dewallef, O. Le´onard, K. Mathioudakis
Proc. ASME. GT2004, Volume 2: Turbo Expo 2004, 585-594, June 14–17, 2004
Publisher: American Society of Mechanical Engineers
Paper No: GT2004-53539
https://doi.org/10.1115/GT2004-53539
View Paper titled, On-Line Aircraft Engine Diagnostic Using a Soft-Constrained Kalman Filter
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Topics: Aircraft engines, Algorithms, Engines, Filtration, Kalman filters, Redundancy (Engineering), Stability, Steady state, Turbofans
Proceedings Papers

Combining Classification Techniques With Kalman Filters for Aircraft Engine Diagnostics

P. Dewallef, C. Romessis, O. Le´onard, K. Mathioudakis
Proc. ASME. GT2004, Volume 2: Turbo Expo 2004, 595-603, June 14–17, 2004
Publisher: American Society of Mechanical Engineers
Paper No: GT2004-53541
https://doi.org/10.1115/GT2004-53541
View Paper titled, Combining Classification Techniques With Kalman Filters for Aircraft Engine Diagnostics
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Topics: Aircraft engines, Kalman filters, Algorithms, Turbofans
Proceedings Papers

On-Line Transient Engine Diagnostics in a Kalman Filtering Framework

S. Borguet, P. Dewallef, O. Le´onard
Proc. ASME. GT2005, Volume 1: Turbo Expo 2005, 473-481, June 6–9, 2005
Publisher: American Society of Mechanical Engineers
Paper No: GT2005-68013
https://doi.org/10.1115/GT2005-68013
View Paper titled, On-Line Transient Engine Diagnostics in a Kalman Filtering Framework
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Topics: Engines, Filtration, Transients (Dynamics), Steady state, Flight, Aircraft, Aircraft propulsion, Gas turbines, Turbofans
Proceedings Papers

A Way to Deal With Model-Plant Mismatch for a Reliable Diagnosis in Transient Operation

S. Borguet, P. Dewallef, O. Le´onard
Proc. ASME. GT2006, Volume 2: Aircraft Engine; Ceramics; Coal, Biomass and Alternative Fuels; Controls, Diagnostics and Instrumentation; Environmental and Regulatory Affairs, 593-602, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90412
https://doi.org/10.1115/GT2006-90412
View Paper titled, A Way to Deal With Model-Plant Mismatch for a Reliable Diagnosis in Transient Operation
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Topics: Transients (Dynamics), Kalman filters, Gas turbines, Errors, Turbofans
Journal Articles

A Way to Deal With Model-Plant Mismatch for a Reliable Diagnosis in Transient Operation

S. Borguet, P. Dewallef, O. Léonard
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. May 2008, 130(3): 031601.
https://doi.org/10.1115/1.2833491
Published Online: March 26, 2008
View Articletitled, A Way to Deal With Model-Plant Mismatch for a Reliable Diagnosis in Transient Operation
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Topics: Engines, Transients (Dynamics), Kalman filters, Errors, Algorithms
Journal Articles

Combining Classification Techniques With Kalman Filters for Aircraft Engine Diagnostics

P. Dewallef, C. Romessis, O. Léonard, K. Mathioudakis
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. April 2006, 128(2): 281–287.
https://doi.org/10.1115/1.2056507
Published Online: March 1, 2004
View Articletitled, Combining Classification Techniques With Kalman Filters for Aircraft Engine Diagnostics
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Topics: Kalman filters, Algorithms