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TECHNICAL PAPERS: Gas Turbines: Controls, Diagnostics, and Instrumentation

Adaptive Myriad Filter for Improved Gas Turbine Condition Monitoring Using Transient Data

[+] Author and Article Information
Vellore P. Surender, Ranjan Ganguli

Department of Aerospace Engineering, Indian Institute of Science, Bangalore 650012, India

J. Eng. Gas Turbines Power 127(2), 329-339 (Apr 15, 2005) (11 pages) doi:10.1115/1.1850491 History: Received October 01, 2003; Revised March 01, 2004; Online April 15, 2005
Copyright © 2005 by ASME
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References

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Figures

Grahic Jump Location
A comparison of filters
Grahic Jump Location
Effect of linearity parameter K on five-point myriad filter for MAE
Grahic Jump Location
Clean and degraded signals during LPT fault on the acceleration process
Grahic Jump Location
Clean and degraded signals during IPC fault on the acceleration process
Grahic Jump Location
Clean and degraded signals during LPT fault on the acceleration process for T2
Grahic Jump Location
Clean and degraded signals during LPT fault on the acceleration process for T6
Grahic Jump Location
Clean and degraded signals during IPC fault on the acceleration process for T2
Grahic Jump Location
Schematic for adaptive filter optimization

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