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Journal Articles

Jet Engine Health Signal Denoising Using Optimally Weighted Recursive Median Filters

Payuna Uday, Ranjan Ganguli
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. April 2010, 132(4): 041601.
https://doi.org/10.1115/1.3200907
Published Online: January 12, 2010
... weighted recursive median filters for noise removal from typical health signals of jet engines. Signals for abrupt and gradual faults and with transient data are considered. Numerical results are obtained for a jet engine and show that preprocessing of health signals using the proposed filter significantly...
View Article titled, Jet Engine Health Signal Denoising Using Optimally Weighted Recursive <span class="search-highlight">Median</span> <span class="search-highlight">Filters</span>
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Topics: Filters, Signals, Jet engines, Noise (Sound)
Journal Articles

Trend Shift Detection in Jet Engine Gas Path Measurements Using Cascaded Recursive Median Filter With Gradient and Laplacian Edge Detector

Ranjan Ganguli, Mem. ASME, Assistant Professor,, Budhadipta Dan, Student,
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. January 2004, 126(1): 55–61.
https://doi.org/10.1115/1.1635400
Published Online: March 2, 2004
... revision received March 2003. Associate Editor: A. Volponi. 01 July 2002 01 March 2003 02 03 2004 aerospace engines gas turbines edge detection signal processing rotors cascade networks median filters recursive filters fault diagnosis Gas turbine performance...
View Article titled, Trend Shift Detection in Jet Engine Gas Path Measurements Using Cascaded Recursive <span class="search-highlight">Median</span> <span class="search-highlight">Filter</span> With Gradient and Laplacian Edge Detector
Open the PDF for Trend Shift Detection in Jet Engine Gas Path Measurements Using Cascaded Recursive <span class="search-highlight">Median</span> <span class="search-highlight">Filter</span> With Gradient and Laplacian Edge Detector in another window
Topics: Edge detection, Filters, Signals, Noise (Sound)