Integrated Diagnostics and Time to Maintenance Estimation for Complex Engineering Systems

Download
Author
Azam, Mohammad
Ghoshal, Sudipto
Deb, Somnath
Pattipati, Krishna
Haste, Deepak
Mandal, Suvasri
Kleinman, David
Date
2014Metadata
Show full item recordAbstract
Prognostics and Health Management (PHM) [1] is a
key enabler of Condition Based Maintenance Plus (CBM+) [2].
In essence, it refers to the “Plus” by providing the ability to
predict future health status of a system or component, as well
as providing the ability to anticipate faults, problems, potential
failures, and required maintenance actions. From the
perspective of operation and maintenance (O&M) world, the
vital knowledge requirements from PHM are indicators of
degraded health condition (alarm, warnings, call for
inspection, etc.), estimates of time to onset of such indicators,
estimate of time to maintenance, and ahead-of-time diagnostics
for identification of the root causes (or sources) that will likely
cause these maintenance calls. Such knowledge provides lead
time to the operators and system maintainers to prepare for
inspection and schedule maintenance opportunistically, so as to
minimize downtime and optimize maintenance cost.
Description
Proceedings IEEE Aerospace Conference, Big Sky, MT (2014). This paper was also presented at the conference by D. Kleinman.
Rights
This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.Collections
Related items
Showing items related by title, author, creator and subject.
-
Analysis of SSN 688 class submarine maintenance delays
Lary, R. Leon, IV (Monterey, California: Naval Postgraduate School, 2017-06);The combination of negative real budget growth and unchanged operational use has stressed the resources of the United States Navy, resulting in an annual average over-budget execution of $0.77 billion per year in Navy-wide ... -
Analysis of SSN 688 Class Submarine Maintenance Delays
Lary, R. Leon (Monterey, California. Naval Postgraduate School, 2017-06); NPS-AM-17-205The combination of negative real budget growth and unchanged operational use has stressed the resources of the United States Navy, resulting in an annual average over-budget execution of $0.77 billion per year in Navy-wide ... -
Fixed vs. Flexible Approaches to Improving Capital Investment in Military Depots
Lucyshyn, William (Monterey, California. Naval Postgraduate School, 2018-04-30); SYM-AM-18-150The military depots form a vital component of America's defense capability, providing for the repair, rebuilding, and major overhaul of weapon systems (e.g., ships, armored vehicles, missile systems, and aircraft), their ...