Unsupervised pattern classifier for abnormality-scaling of vibration features for helicopter gearbox fault diagnosis
By: Vinay B. Jammu, Kourosh Danai, and David G. Lewicki.
Contributors: Danai, Kouresh.; Lewicki, David G.; United States. National Aeronautics and Space Administration.
Series: [NASA contractor report] -- NASA-CR-205285.; NASA contractor report -- NASA CR-205285.
Publisher: National Aeronautics and Space Administration; National Technical Information Service, distributor
Published: 1996
Place of publication: [Washington, DC; Springfield, Va
Language: eng
Format: Microform
Subjects: Helicopters.; Detection.; Error analysis.; Fault detection.; Gears.; On-line systems.; Resonance.
Other titles: Unsupervised pattern classifier for abnormality scaling of vibration features for helicopter gearbox fault diagnosis.
Notes: Shipping list no.: 98-0949-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1997] 1 microfiche.