Communications: electrical – Condition responsive indicating system – Specific condition
Patent
1995-01-12
1997-07-08
Mullen, Thomas
Communications: electrical
Condition responsive indicating system
Specific condition
25112915, 36472501, G08B 2100
Patent
active
056466005
ABSTRACT:
Apparatus for monitoring the health and response of critical electromechanical control valves to detect the likelihood of future valve malfunction including the use of wavelet decomposition to selectively enhance portions of the valve response signal for comparison with a normal valve response signal.
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Cody, "The Fast Wavelet Transform", Dr. Dobb's Journal, pp. 16-28, Apr. 1992.
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Abdel-Malek Aiman Albert
Hassan Amer Aref
Hershey John Eri
General Electric Company
Mullen Thomas
Snyder Marvin
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