Gear health threshold setting based on a probability of false alarm

Proceedings of the Annual Conference of the Prognostics and Health Management Society 2011, PHM 2011

Volumn , Issue , 2014, Pages 275-281

  Bechhoefer, Eric ^a   He, David ^b   Dempsey, Paula ^c  

^a NRG Systems   (United States)

^b 1120 Science and Engineering Offices   (United States)

^c NASA GLENN RESEARCH CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALARM SYSTEMS; DAMAGE DETECTION; ERRORS; MAINTENANCE; PROBABILITY; VIBRATIONS (MECHANICAL);

CONDITION BASED MAINTENANCE; CONDITION INDICATORS; HEALTH INDICATORS; ORDER STATISTICS; PITTING DAMAGE; PROBABILITY OF FALSE ALARM; THRESHOLD SETTING; WHITENING PROCESS;

GEARS;

EID: 84920546047     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (11)

1. McFadden, P., Smith, J., (1985), A Signal Processing Technique for detecting local defects in a gear from a signal average of the vibration. Proc Instn Mech Engrs Vol 199 No C4
2. Zakrajsek, J. Townsend, D., Decker, H., (1993). An Analysis of Gear Fault Detection Method as Applied to Pitting Fatigue Failure Damage. NASA Technical Memorandum 105950.
3. Lewicki, D., Dempsey, P., Heath, G., and Shanthakumaran P. (2010), Gear Fault Detection Effectiveness as Applied to Tooth Surface Pitting Fatigue Damage, Gear Technology, November/December 2010.
4. Wemhoff, E., Chin, H., Begin, M., (2007), Gearbox Diagnostics Development Using Dynamic Modeling, AHS 63rd Annual Forum, Virginia Beach, 2007
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8. Bechhoefer, E., Bernhard, A., (2007), A Generalized Process for Optimal Threshold Setting in HUMS, IEEE Aerospace Conference, Big Sky.
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10. Bechhoefer, E., Bernhard, A., (2006), Use of Non-Gaussian Distribution for Analysis of Shaft Components, IEEE Aerospace Conference, Big Sky.
11. Dempsey, P., Handschuh, R., Afjeh, A. (2002), Spiral Bevel Gear Damage Detection Using Decision Fusion Analysis, NASA/TM-2002-211814